The ratio of keepers to animals in the city zoo is 2 : 7. The table shows the current numbers of animals and keepers in the zoo. If 21 more animals are added, how many total keepers are needed to maintain the ratio of keepers to animals? City Zoo Number of Keepers Number of Animals 12 42

Q: there are 8 girls and 5 boys on the math team . which ratio correctly describes the relationship…

A: There are 8 girls and 5 boys on the math team.  Ratio indicates how many times one number contains…

Q: Brooke has a dog and a cat. The ratio of the amount of food Brooke feeds her dog to the amount of…

A: Brooke has a dog and a cat. The ratio of the amount of food Brooke feeds her dog to the amount of…

Q: Box A contained 64 more buttons than Box B at first. More buttons were added to Box A. For every 1…

A: Note the process to solve the equation of the type : ax+bcx+d=ef where a,b,c,d,e,f are real numbers…

Q: In a school of 750 students, 250 of them are males. The ratio of females to males is?

A: Given that  In a school of 750 students, 250 of them are males. To find The ratio of females to…

Q: A A surgical patient needs to have her liquid intake carefully monitored. How many mL of fluid did…

A: Given: The patient intake: Water = 12L A pint of milk. 8 oz of juice. As,  1L = 1000 mL Therefore,…

Q: Coach Krahn has 8 starting players to place in his batting lineup for the kickball game. If the…

A: The coach has 8 players to place in batting lineup. As per the question the last place of lineup is…

Q: At Sangrett College, there are 1900 women and 1068 men, as students. What is the ratio of women to…

A: The ratio of women to the total number of students at Sangrett College is,

Q: Whose paint has a greater ratio of red to yellow?

A: comparing ratios red to yellow

Q: At a hospital, doctors performed 78 Caesarean sections (C-sections) out of a total of 213…

A:

Q: Audrey, Beth, Corrine, Dione had some stickers. The number of Audrey's stickers was 70% fewer than…

A: Given that, Audrey, Beth, Corrine and Dione had some stickers. Let Number of stickers had Audrey = a…

Q: A bag contains 140 marbles , some red and some green . The ratio of red marbles to green ones is 2.5…

A:

Q: b. If one pint of milk is equivalent to 2 cups of milk, how many cups of milk did Jasmine and Brenda…

A: Given that Jasmine drank 2 pints of milk each day and Brenda drank 3 pints of milk each…

Q: if 26,000 people make up 16% of a population, what is the total population? show how you get your…

A:

Q: In a hospital there are 50 doctors and 75 nurses. What is the ratio of nurses to the total staff in…

A:

Q: there are 80 boys in a fifth year class. the ratio of girls to boys in the class is 3:4. Calculate…

A: The number of boys in a fifth year class is 80.

Q: There are 280 freshman, 300 sophomores, and 320 seniors. What percentage of the school is…

A: It is given that Number of freshman = 280 Number of sophomores = 300 Number of seniors = 320 Total =…

Q: A water company charges 10 cents per gallon for the first 100 gallons, 20 cents per gallon for the…

A: The objective of the question is to calculate the total cost of 300 gallons of water based on the…

Q: In a car lot, the ratio of the number of new cars to the number of preowned cars is 6 to 5. The…

A: The necessary calculation are given in the picture Here is given that the ratio of new car & pre…

Q: In a flowerbed there are 6 rose bushes and 10 petunia plants. Write the ratio of rose bushes to…

A: We have given that in a 6 rose bushes and 10 petunia plants   We have to find the ratio of rose…

Q: A business serves 26 customers with 67 staff to maintain a strong ratio of staff to guests. How…

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Q: One compact car travels 620 miles on 15.5 gallons of gasoline another compact cars travels 480 miles…

A: One compact car travels 620 miles on 15.5 gallons of gasoline another compact cars travels 480 miles…

Q: A recipe yields 8 portions. The chef wants it to serve 14. What is the conversion factor?

A: To find the conversion factor. Given: The recipe yields 8 portions and chef wants to serve 14.

Q: A bakery sells 20 pies, 30 cakes, and 35 muffins on Saturday. The bakery sells 10 pies, 18 cakes and…

A:

Q: One group (A) contains 255 people. Two-thirds of the people in group A will be selected to win $50…

A: Given that, one group(A) contains  people. Two-thirds of the people in group A will be selected to…

Q: She has 48 chickens and 28 ducks. What ratio describes the number of ducks to the number of…

A: From the question, we are informed that Adrienne has chicken and ducks on her farm and that she has…

Q: A yard measures 3 feet while a meter is 39.37 inches. What percentage of a yard is a meter?

A:

Q: In Linguistics 101, the ratio of the number of juniors to the number of seniors is 3:2. When six…

A: The ratio of the number of juniors to the number of seniors is .When six more juniors join the…

Q: The weight of a basket containing 4 watermelons is 30kg. The weight of the basket is 0.4kg. What is…

A:

Q: A minivan can hold up to 7 people. How many minivans are needed to take 45 people to a basketball…

A: Given: The minivan can hold up to 7 people.

Q: If 42 of the 126 students in the band are male, what is the ratio of female to male students in the…

A: Given: 42 of the 126 students in the band are male.