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All Textbook Solutions for PREALGEBRA

In the following exercises, order each of the following pairs of numbers, using < or >. 0.6__0.8 In the following exercises, order each of the following pairs of numbers, using < or >. 0.2______0.15 In the following exercises, order each of the following pairs of numbers, using < or >. 0.8.3___0.83 In the following exercises, order each of the following pairs of numbers, using < or >. -0.56___-0.562 In the following exercises, round each number to the nearest: (a) hundredth (b) tenth (c) whole number. 12.529 In the following exercises, round each number to the nearest: (a) hundredth (b) tenth (c) whole number. 556.4.8447 In the following exercises, round each number to the nearest: (a) hundredth (b) tenth (c) whole number. 5.897 In the following exercises, add or subtract. 5.75 +8.46 In the following exercises, add or subtract. 32.89 - 8.22 In the following exercises, add or subtract. 24 19.31 In the following exercises, add or subtract. 10.2 + 14.631 In the following exercises, add or subtract. -6.2 + (-2.9)In the following exercises, add or subtract. 1.83 4.2 In the following exercises, multiply. (0.3) (0.7)In the following exercises, multiply. (-6.4) (0.25)In the following exercises, multiply. (-3.35) (-12.7)In the following exercises, multiply. (15.4) (1000)In the following exercises, divide. 0.48 6 In the following exercises, divide. 4.32 24 In the following exercises, divide. $6.29 12 In the following exercises, divide. (-0.8) (-0.2)In the following exercises, divide. 1.65 0.15 In the following exercises, divide. 9 0.045 In the following exercises, use the strategy for applications to solve. Miranda got $40 from her ATM. She spent $9.32 on lunch and $16.99 on a book How much money did she have left? Round to the nearest cent if necessary.In the following exercises, use the strategy for applications to solve. Jessie put 8 gallons of gas in her car. One gallon of gas costs $3,528. How much did Jessie owe for all the gas?In the following exercises, use the strategy for applications to solve. A pack of 16 water bottles cost $6,72. How much did each bottle cost?In the following exercises, use the strategy for applications to solve. 577. Alice bought a roll of paper towels that cost $2.49. She had a coupon for $0.35 off, and the store doubled the coupon. How much did Alice pay for the paper towels?In the following exercises, convert each fraction to a decimal. 35 In the following exercises, convert each fraction to a decimal. 78 In the following exercises, convert each fraction to a decimal. . 1920 In the following exercises, convert each fraction to a decimal. 214 In the following exercises, convert each fraction to a decimal. 13 In the following exercises, convert each fraction to a decimal. . 611 In the following exercises, order each pair of numbers, using < or >. 120.2 In the following exercises, order each pair of numbers, using < or >. 350 In the following exercises, order each pair of numbers, using < or >. 586. 780.84 In the following exercises, order each pair of numbers, using < or >. 587. 5120.42 In the following exercises, order each pair of numbers, using < or >. 0.6251320 In the following exercises, order each pair of numbers, using < or >. 0.33516 In the following exercise write each set of numbers in order from least to greatest. 590. 23,1720,0.65 In the following exercise write each set of numbers in order from least to greatest. 79,0.75,1115 In the following exercises, simplify 4(10.3 5.8)In the following exercises, simplify 34(15.447.4)In the following exercises, simplify 30 (0.45+0.15)In the following exercises, simplify 1.6+38 In the following exercises, simplify 52(0.5) + (0.4)2 In the following exercises, simplify 25910+0.14 In the following exercises, approximate the (a) circumference and (b) area of each circle. 598. radius = 6 in In the following exercises, approximate the (a) circumference and (b) area of each circle. 599. radius = 3.5 ft.In the following exercises, approximate the (a) circumference and (b) area of each circle. 600. radius = 733 m In the following exercises, approximate the (a) circumference and (b) area of each circle. 601. diameter = 11 m In the following exercises, determine whether the each number is a solution of the given equation. x0.4=2.1 (a) x=1.7 (b) x=2.5 In the following exercises, determine whether the each number is a solution of the given equation. y+3.2=1.5 (a) y=1.7 (b) y=4.7 In the following exercises, determine whether the each number is a solution of the given equation. u2.5=12.5 (a) x=5 (b) u=31.25 In the following exercises, determine whether the each number is a solution of the given equation. 0.45v = -40.5 (a) v =-18.225 (b) v =-90 In the following exercises, solve. m+3.8=7.5 In the following exercises, solve. h+5.91=2.4 In the following exercises, solve. a+2.26=1.1 In the following exercises, solve. p4.3=1.65 In the following exercises, solve. x0.24=8.6 In the following exercises, solve. j 7042 = -3.7 In the following exercises, solve. 0.6p 13.2 In the following exercises, solve. - 8.6x = 34.4 In the following exercises, solve. - 22.32 = 2.4z In the following exercises, solve. a0.3=24 In the following exercises, solve. p7=4.2 In the following exercises, solve. s2.5=10 In the following exercises, translate and solve. 618. The difference of n and 15.2 is 4.4.In the following exercises, translate and solve. 619. The product of -5.9 and x is -3.54.In the following exercises, translate and solve. 620. The quotient of y and -1.8 is -9.In the following exercises, translate and solve. 621. The sum of m and -4.03 is 6.8.In the following exercises, find the mean of the numbers. 622. 2, 4, 1, 0, 1, and 1 In the following exercises, find the mean of the numbers. 623. $270, $310.50, $243.75, and $252.15 In the following exercises, find the mean of the numbers. Each workday last week, Yoshie kept track of the number of minutes she had to wait for the bus. She waited 3, 0, 8, 1, and 8 minutes. Find the mean In the following exercises, find the mean of the numbers. In the last three months, Raul's water bills were $31.45, $48.76, and $42.60. Find the mean.In the following exercises, find the median. 45, 32, 60, 58 In the following exercises, find the median. 23, 24, 26, 29, 19, 18, 32 In the following exercises, find the median. 628. The ages of the eight men in Jerry's model train club are 52, 63, 45. 51, 55, 75, 60, and 59. Find the median age.In the following exercises, find the median. The number of clients at Miranda's beauty salon each weekday last week were 18, 7, 12, 16, and 20. Find the median number of clients.In the following exercises, identify the mode of the numbers. 6, 4, 4, 5, 6, 6, 4, 4, 4,3, 5 In the following exercises, identify the mode of the numbers. The number of siblings of a group of students: 2 , 0, 3 , 2, 4, 1, 6, 5, 4, 1, 2, 3 In the following exercises, solve. (Round decimals to three places.) The Sustainability Club sells 200 tickets to a raffle, and Albert buys one ticket. One ticket will be selected at random to win the grand prize. Find the probability Albert will win the grand prize. Express your answer as a fraction and as a decimal.In the following exercises, solve. (Round decimals to three places.) 633. Luc has to read 3 novels and 12 short stories for his literature class. The professor will choose one reading at random for the final exam. Find the probability that the professor will choose a novel for the final exam. Express your answer as a fraction and as a decimal.In the following exercises, write each ratio as a fraction. Simplify the answer if possible. 28 to 40.In the following exercises, write each ratio as a fraction. Simplify the answer if possible. 56 to 32.In the following exercises, write each ratio as a fraction. Simplify the answer if possible. 3.5 to 0.5.In the following exercises, write each ratio as a fraction. Simplify the answer if possible. 1.2 to 1.8 In the following exercises, write each ratio as a fraction. Simplify the answer if possible. 638. 134 to 158 In the following exercises, write each ratio as a fraction. Simplify the answer if possible 639. 213 to 514 In the following exercises, write each rate as a fraction. Simplify the answer if possible. 64 ounces to 30 ounces In the following exercises, write each rate as a fraction. Simplify the answer if possible. 32 inches to 3 feet In the following exercises, write each rate as a fraction. Simplify the answer if possible. 180 calories per 8 ounces.In the following exercises, write each rate as a fraction. Simplify the answer if possible. pounds per 75 square inches In the following exercises, write each rate as a fraction. Simplify the answer if possible. 126 miles in 4 hours In the following exercises, write each rate as a fraction. Simplify the answer if possible. $612.50 for 35 hours In the following exercises, find the unit rate. 180 calories per 8 ounces In the following exercises, find the unit rate. 90 pounds per 7.5 square inches In the following exercises, find the unit rate. miles in 4 hours In the following exercises, find the unit rate. $612.50 for 35 hours In the following exercises, find the unit price. t-shirts: 3 for $8.97 In the following exercises, find the unit rate. Highlighters: 6 for $2.52.In the following exercises, find the unit price. An office supply store sells a box of pens for $11. The box contains 12 pens. How much does each pen cost?In the following exercises, find the unit price. Anna bought a pack of 8 kitchen towels for $13.20. How much did each towel cost? Round to the nearest cent if necessary.In the following exercises, find the unit price and then determine the better buy. Shampoo: 12 ounces for $4.29 or 22 ounces for $7.29?In the following exercises, find the unit price and then determine the better buy. Vitamins: 60 tables for $6.49 or 100 for $11.99?In the following exercises, translate the English phrase into an algebraic expression. 535 miles per h hours In the following exercises, translate the English phrase into an algebraic expression. a adults to 45 children.In the following exercises, translate the English phrase into an algebraic expression. the ratio of 4y and the difference of x and 10 In the following exercises, translate the English phrase into an algebraic expression. the ratio of 19 and the sum of 3 and n In the following exercises, simplify. 64 In the following exercises, simplify. 144 In the following exercises, simplify. 25 In the following exercises, simplify. 81 In the following exercises, simplify. 9 In the following exercises, simplify. 36 In the following exercises, simplify. 64+225 In the following exercises, simplify. 64+255 In the following exercises, estimate each square root between two consecutive whole numbers. 28 In the following exercises, estimate each square root between two consecutive whole numbers. 155 In the following exercises, estimate each square root between two consecutive whole numbers. 15 In the following exercises, approximate each square root and round to two decimal places. 57 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) q2 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) 64b2 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) 121a2 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) 225m2n2 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) 100q2 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) 49y2 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) 4a2b2 In the following exercises, simplify. (Assume all variables are greater than or equal to zero.) 121c2d2 In the following exercises, solve. Round to one decimal place. Art Diego has 225 square inch tiles. He wants to use them to make a square mosaic. How long can each side of the mosaic be?In the following exercises, solve. Round to one decimal place. Landscaping Janet wants to plant a square flower garden in her yard. She has enough topsoil to cover an area of 30 square feet. How long can a side of the flower garden be?In the following exercises, solve. Round to one decimal place. Gravity A hiker dropped a granola bar from a lookout spot 576 feet above a valley. How long did it take the granola bar to reach the valley floor?In the following exercises, solve. Round to one decimal place. Accident investigation The skid marks of a car involved in an accident were 216 feet How fast had the car been going before applying the brakes?Write six and thirty thousandths as a decimal.Write 1.73 as a fraction.Write 58 as a decimal.Round 16.749 to the nearest (a) tenth (b) hundredth (c) whole number Write the numbers 54 -0.1, 0.804, 29 -7.4, 0.21 in order from smallest to largest.In the following exercises, simplify each expression. 15.4 +3.02 In the following exercises, simplify each expression. 20-5.71 In the following exercises, simplify each expression. (0.64) (0.3)In the following exercises, simplify each expression. (-4.2) (100)In the following exercises, simplify each expression. 0.96 (-12)In the following exercises, simplify each expression. -5 0.025 In the following exercises, simplify each expression. -0.6 (-0.3)In the following exercises, simplify each expression. (0.7)2 In the following exercises, simplify each expression. 24 (0.1 + 0.02)In the following exercises, simplify each expression. 4(10.3 5.8)In the following exercises, simplify each expression. 1.6+38 In the following exercises, simplify each expression. 23(14.654.6)In the following exercises, solve. m+3.7=2.5 In the following exercises, solve. h0.5=4.38 In the following exercises, solve. -6.5y = 57.2 In the following exercises, solve. 1.94 = a 2.6 In the following exercises, solve. Three friends went out to dinner and agreed to split the bill evenly. The bill was $79.35, How much should each person pay?In the following exercises, solve. A circle has radius 12. Find the (a) circumference and (b) area, [Use 3.14 for .]In the following exercises, solve. The ages, in months, of 10 children in a preschool class are: 55, 50, 51, 52, 50, 53, 51 , 55, 49 Find the (a) mean (b) median (c) mode In the following exercises, solve. Of the 16 nurses in Doreen's department, 12 are women and 4 are men. One of the nurses will be assigned at random to work an extra shift next week. (a) Find the probability a woman nurse will be assigned the extra shift. (b) Convert the fraction to a decimal.In the following exercises, solve. Find each unit price and then the better buy. Laundry detergent: 64 ounces for $10,99 or 48 ounces for $8.49 In the following exercises, simplify. 36+64 In the following exercises, simplify. 144n2 In the following exercises, simplify. Estimate 54 to between two whole numbers.In the following exercises, simplify. Yanet wants a square patio in her backyard. She has 225 square feet of tile. How long can a side of the patio be?TRY IT :: 6.1 Write the percent as a ratio. According to a survey, 89% of college students have a smartphone.TRY IT :: 6.1 Write the percent as a ratio. A study found that 72% of U.S. teens send text messages regularly.TRY IT:: 6.3 Write as a ratio and then as a percent: The American Association of Community Colleges reported that 62 out of 100 full-time community college students balance their studies with full-time or part time employment.TRY IT :: 6.4 Write as a ratio and then as a percent: In response to a student survey, 41 out of 100 Santa Ana College students expressed a goal of earning an Associate's degree or transferring to a four-year college.TRY IT :: 6.5 Convert each percent to a fraction: (a) 48% (b) 110%TRY IT :: 6.6 Convert each percent to a fraction: (a) 64% (b) 150%TRY IT :: 6.7 Convert each percent to a fraction: (a) 64.4% (b) 6623 .TRY IT :: 6.7 Convert each percent to a fraction: (a) 42.5% (b) 834 .TRY IT :: 6.9 Convert each percent to a fraction: (a) 9% (b) 87%TRY IT :: 6.10 Convert each percent to a decimal: (a) 3% (b) 91%TRY IT :: 6.11 Convert each percent to a decimal: (a) 115% (b) 23.5%TRY IT :: 6.12 Convert each percent to a decimal: (a) 123% (b) 16.8%TRY IT :: 6.13 Convert the percent to: (a) a fraction and (b) a decimal Twitter's share of web traffic jumped 24% when one celebrity tweeted live on air.TRY IT :: 6.14 Convert the percent to: (a) a fraction and (b) a decimal The U.S. Census estimated that in 2013, 44% of the population of Boston age 25 or older have a bachelor' higher degrees.TRY IT :: 6.15 Convert the percent to: (a) a fraction, and (b) a decimal The probability that it will rain Monday is 30%.TRY IT :: 6.16 Convert the percent to: (a) a fraction, and (b) a decimal The probability of getting heads three times when tossing a coin three times it 12.5%.TRY IT :: 6.17 Convert each decimal to a percent: (a) 0.01 (b) 0.17.TRY IT :: 6.18 Convert each decimal to a percent: (a) 0.04 (b) 0.41 TRY IT :: 6.19 Convert each decimal to a percent: (a) 1.75 (b) 0.0825 TRY IT :: 6.20 Convert each decimal to a percent: (a) 2.25 (b) 0.0925 TRY IT :: 6.21 Convert each fraction or mixed number to a percent: (a) 58 (b) 114 (c) 325 TRY IT :: 6.23 Convert each fraction or mixed number to a percent: (a) 78 (b) 94 (c) 135 TRY IT :: 6.23 Convert the fraction to a percent: 37 TRY IT :: 6.24 Convert the fraction to a percent: 47 TRY IT :: 6.25 Convert the fraction to a percent: According to the U.S. Census Bureau, about 19 of United States housing units have just 1 bedroom.TRY IT :: 6.26 Convert the fraction to a percent: According to the U.S. Census Bureau, about 16 of Colorado residents speak a language other than English at home.Use the Definition of Percents In the following exercises, write each percent as a ratio In 2014, the unemployment rate for those with only a high school degree was 6.0%.Use the Definition of Percents. In the following exercises, write each percent as a ratio In 2015, among the unemployed, 29% were long-term unemployed.Use the Definition of Percents In the following exercises, write each percent as a ratio The unemployment rate for those with Bachelor's degrees was 32% in 2014.Use the Definition of Percents In the following exercises, write each percent as a ratio 4. The unemployment rate in Michigan in 2014 was 7.3%.Use the Definition of PercentsIn the following exercises, write as (a) a ratio and (b) a percent 5.57 out of 100 nursing candidates received their degree at a community college.Use the Definition of Percents In the following exercises, write as (a) a ratio and (b) a percent 6. 80 out of 100 fire fighters and law enforcement officers were educated at a community college.Use the Definition of Percents In the following exercises, write as (a) a ratio and (b) a percent 7. 42 out of 100 first-time freshmen students attend a community college.Use the Definition of Percents In the following exercises, write as (a) a ratio and (b) a percent 8. 71 out of 100 full-time community college faculty have a master's degree.Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 4%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 8%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 17%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 19%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 52%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 78%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 125%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 135%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 37.5%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 42.5%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 18.4%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 46.4%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 912 %Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 812 %Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 512 %Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. SW 623 %Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a fraction and simplify all fractions. 5%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 9%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 1%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 2%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 63%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 71%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 40%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 50%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 115%WConvert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 125%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 150%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 250%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 21.4%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 39.3%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 7.8%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to a decimal. 6.4%Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal In 2010, 1.596 of home sales had owner financing. (Source: Bloomberg Businessweek, 5/23-29/2011)Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal In 2000, 4.2% of the United States population was of Asian descent. (Source: www.census.gov)Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal 43. According to government data, in 2013 the number of cell phones in India was 70.23% of the population.Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal 44. According to the U.S. Census Bureau, among Americans age 25 or older who had doctorate degrees in 2014, 37.1% are women.Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal 45. A couple plans to have two children. The probability they will have two girls is 25%.Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal 46. Javier will choose one digit at random from 0 through 9. The probability he will choose 3 is 10%.Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal 47. According to the local weather report, the probability of thunderstorms in New York City on July 15 is 60%.Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified fraction and (b) a decimal 48. A club sells 50 tickets to a raffle. Osbaldo bought one ticket. The probability he will win the raffle is 2%.Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.01 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.03 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.18 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.15 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 1.35 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 1.56 SConvert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 3 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 4 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.009 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.008 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.0875 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 0.0625 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 1.5 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 2.2 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 2.254 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 2.317 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 14 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 15 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 38 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 58 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent.Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent.Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 645 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 514 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 512 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 1112 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 223 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 123 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 37 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 67 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 59 Convert Decimals and Fractions to Percents In the following exercises, convert each decimal to a percent. 49 Convert Decimals and Fractions to Percents In the following exercises, convert each fraction to a percent. 14 of washing machines needed repair.Convert Decimals and Fractions to Percents In the following exercises, convert each fraction to a percent. 15 of dishwashers needed repair.Convert Decimal and Fractions to Presents In the following exercises, convert each fraction to a percent. According to the National Center for Health Statistics, in 2012, 720 of American adults were obese.Convert Decimal and Fractions to Presents In the following exercises, convert each fraction to a percent. The U.S. Census Bureau estimated that in 2013, 85% of Americans lived in the same house as they did 1 year before.Convert Decimals and Fractions to Percents In the following exercises complete the table.Convert Decimals and Fractions to Percents In the following exercises complete the table.Convert Decimals and Fractions to Percents Sales tax Felipa says she has an easy way to estimate the sales tax when she makes a purchase, The sales tax in her city is 9.05%. She knows this is a little less than 10%. (a) Convert 10% to a fraction. (b) Use your answer from © to estimate the sales tax Felipa would pay on a $95 dress.Savings Ryan has 25% of each paycheck automatically deposited in his savings account. (a) Write 25% as a fraction. (b) Use your answer from (c) to find the amount that goes to savings from Ryan's $2,400 paycheck.Amelio is shopping for textbooks online. He found three sellers that are offering a book he needs for the same price, including shipping. To decide which seller to buy from he is comparing their customer satisfaction ratings. The ratings are given in the chart.Convert Decimals and Fractions to Percents Write seller C’s rating as a fraction and a decimal.Convert Decimals and Fractions to Percents Write seller B’s rating as a percent and a decimal.Convert Decimals and Fractions to Percents 92. Write seller A’s raring as a percent and a decimal.Convert Decimals and Fractions to Percents 93. Which seller should Amelio buy from and why?Convert 25%, 50%, 75%, and 100% to fractions. Do you notice a pattern? Explain what the pattern is.Convert 110,210,310,410,510,610,710,810 , and 910 to percents. Do you notice a pattern? Explain the pattern is.When the Szetos sold their home, the selling price was 500% of what they had paid for the house 30 years ago. Explain what 500% means in this context.According to cnn.com, cell phone use in 2008 was 600% of what it had been in 2001. Explain what 600% means in this context.TRY IT :: 6.27 What number is 45% of 80?TRY IT :: 6.28 What number is 525% of 60?TRY IT :: 6.29 of 78 is what number?TRY IT :: 6.30 of 72 is what number?TRY IT :: 6.31 17 is 25% of what number?TRY IT :: 6.32 40 is 62.5% of what number?TRY IT :: 6.33 of what number is $1.95?TRY IT :: 6.34 8.5% of what number is $3,06?TRY IT :: 6.35 What percent of 76 is 57?TRY IT :: 6.36 What percent of 120 is 96?TRY IT :: 6.37 is what percent of 88?TRY IT :: 6.38 what percent of 72?TRY IT :: 6.39 Cierra and her sister enjoyed a special dinner in a restaurant, and the bill of the total bill as her tip, how much should she leave?TRY IT :: 6.40 Kimngoc had lunch at her favorite restaurant. She wants to leave 15% of the total bill $14.40, how much will she leave for the tip?

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