cetions: Read, analyse and solve each question. Write the lette 1) What is the formula for finding the Percentage? A. P-RXB B. P R-B C.
Quadratic Equation
When it comes to the concept of polynomial equations, quadratic equations can be said to be a special case. What does solving a quadratic equation mean? We will understand the quadratics and their types once we are familiar with the polynomial equations and their types.
Demand and Supply Function
The concept of demand and supply is important for various factors. One of them is studying and evaluating the condition of an economy within a given period of time. The analysis or evaluation of the demand side factors are important for the suppliers to understand the consumer behavior. The evaluation of supply side factors is important for the consumers in order to understand that what kind of combination of goods or what kind of goods and services he or she should consume in order to maximize his utility and minimize the cost. Therefore, in microeconomics both of these concepts are extremely important in order to have an idea that what exactly is going on in the economy.
![Directions: Read, analyse and solve each question. Write the letter of the correct answer on the space provided before the number.
1) What is the formula for finding the Percentage?
A. P-RXB
2) Which of the following is the formula in finding the rate?
A. R=PXB
3) In " 25% of 32 is 8", what do you call to 25%?
B. P R-B
C.P R/B
D. R=R+B
B. R P+B
C.R=P-B
D. R=P/B
A. Base
B. Percentage
C. Rate
D. formula
4) "What is the term for 48 in "24 is 50% of 48"?
B. percentage
C. rate
D. formula
A. Base
5) What number is 40% of 80?
A. 22
В. 32
С. 34
D. 36
6) 15 is what percent of 60?
A. 75%
7) 12.5% of what number is 300?
A. 1 200
8) When Jessa planted vegetables during Enhanced Community Quarantine (ECQ), she was able to harvest a month ago.
Out of 10 kg of pechay she was able to sell 82% of it. How may kilograms of pechay was she able to sell?
A. 82 kgs
9) A test has 20 questions. If peter gets 80% correct, how many questions did peter missed?
A. 2
10) Pete had 140 candies. He kept 28 candies for himself and gave the rest away. What percentage of his candies did he
B. 50%
C. 25%
D. 20%
B. 1 400
C. 2 400
D. 3 400
B. 8.2 kgs
C. 82 kgs.
D. 820 kgs.
В. 4
С.6
D8
give away?
А. 90%
C 11) The staff at a company went from 40 to 29 employees. What is the percent decrease in staff?
А. 22.5%
12) At a supermarket, a certain item has increased from P 75 per pound to P 8t cents per pound. What is the percent
increase in the cost of the item?
A. 6%
B. 80%
С. 30%
D. 20%
B. 25.5%
C. 27.5%
D. 28.5%
B. 8%
С. 10%
D. 12%
13) Lea purchased a magazine for Php 30.00. She also had to pay Php 3.00 for the sales tax. How much is the percentage of
the sales tax?
A. 10%
В. 15%
C. 20%
D. 25%
14) Mr. Solis receives Php 3,750.00 commission after selling an accident insurance policy foe Php 15 000.00. What was
his commission percentage?
A. 15%
В. 20%
C. 25%
D. 30%
15) At the end of1 year a Php 10, 000.00 loan from the bank earned Php 1, 200.00. What is the interest rate?
A. 8%
16) The bill for a dinner
B. 9%
C. 11%
D. 12%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e7bc144-4faa-485f-b11e-597904dda714%2F7bce3cac-73a0-44cd-a8f7-6c1d85c18287%2Fareefj6_processed.jpeg&w=3840&q=75)
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