Percent Proportion Find the Whole

Use the percent proportion or percent equation to answer the following: Bill is in a class of 15 boys and 35 girls. 40% of the students in the class take the bus to school. How many students do not take the bus to school?

• 15

• 20

• 30

• 35

Write .506 as a percent.

• 5.06%

• 506%

• 50.6%

• 500.6%

Which proportion matches the following:

What is 90% of 250?

Which equation matches the following: 3 is what percent of 600?

What is 60% of 20?

• 60

• 10

• 12

• 100

What is 16% of 25?

• 4

• 5

• 6

• 7

What is 10% of 30?

• 15

• 300

• 7

• 3

Martin's class has 28 students in it. 25% of those students are home sick today. How many students are home sick?

• 4 students

• 11 students

• 13 students

• 7 students

Austin got 72% of the questions correct on his last math quiz. If there were 25 total questions, how many did he answer correctly?

• 4

• 72

• 18

• 12

200 children attended the school play. Of the total attendance, 40% were boys. How many boys attended the school play?

• 800

• 240

• 40

• 80