Percent Proportion

Front

What is percent proportion?

Back

Percent proportion is a way to express a number as a fraction of 100. It is often used to compare a part to a whole.

Front

How do you calculate the new price after a percentage increase?

Back

To calculate the new price after a percentage increase, multiply the original price by the percentage increase (as a decimal) and add it to the original price.

Front

If a video game costs $25 and is raised by 24%, what is the new price?

Back

$31.00

Front

How do you find the percentage of a total?

Back

To find the percentage of a total, divide the part by the whole and multiply by 100.

Front

What is 36% of 2400 calories?

Back

864 calories

Front

How do you calculate the percentage of a number?

Back

To calculate the percentage of a number, divide the part by the whole and multiply by 100.

Front

What percent of 145 is 29?

Back

20%

Front

How do you determine how many questions were answered incorrectly?

Back

To determine how many questions were answered incorrectly, subtract the number of correct answers from the total number of questions.

Front

If Austin got 72% correct on a 25-question quiz, how many did he answer incorrectly?

Back

7 questions

Front

What does a 30% off coupon mean?

Back

A 30% off coupon means you save 30% of the original price when making a purchase.