Percent of a Number Proportions

15 out of 25 boys chose to go swimming at camp. What percent is that?

• 15%

• 20%

• 45%

• 60%

Joey gives away 3 out of 20 coins in his collection. What percent does he give away?

• 7%

• 15%

• 20%

• 30%

18 is 40% of what number?

• 45

• 18

• 7.2

• 40

20 is 80% of what number?

• 25

• 24

• 26

• 20

Daniel has dinner at a restaurant and the cost of his meal is $28. Because of the service, he wants to leave a 20% tip. How much should he leave for the tip?

• 5.60

• 12.00

• 4.60

• 2.50

26 is 5% of what number?

• 3

• 5

• 25.95

• 520

78 is what percent of 450?

• 5%
• .17
• 17%
• 18%

34% of what number is 51?

• 69

• 71

• 150

• 196

What is 15% of 82?

• 12.3

• 123

• 1.23

• 15

Which set of numbers is equivalent to 75%

• 0.75, 3/5

• 3/4, 0.075

• 7.5, 75/100

• 15/20, 0.75