Percent Proportions Set Up Proportions

What percent of 180.4 minutes is 25.7 minutes? 

• 14.2%

• 15.5%

• 13.6%

• 12.1%

28% of 63 is what?

• 17.6

• 18.1

• 17.0

• 19.5

58% of what is 63.4?

• 109.3

• 110.3

• 111.4

• 112.5

1 is what percent of 52.6? 

• 9%

• 1%

• 5%

• 0.9%

Mr. Linh took his family out for dinner. The dinner cost $85. He always leaves a 20% tip. Which proportion can be used to find the amount of tip Mr. Linh left?

• A

• B

• C

• D

• 16

• 25

• 100

• 40

Solve using the percent proportion: 
38% of 81 is what number?

• 33.81

• 30.78

• 31.2

• 38.81

What number is 20% of 102?

• 204

• 122.4

• 20.4

• 20

Last month, 15% of 140 phone calls that Nick received were from his mother. How many times did his mother call him?

• 33

• 933

• 2100

• 21

• 30

• 40

• 50

• 60