Find Whole in Percentage

9 is 50% of what number?

• 2.25

• 18

• 0.36

• 27

At a birthday party 40% of the children had an ice-cream. 150 children attended the party. How many had an ice-cream?

• 60

• 70

• 80

• 90

There are 100 apples consisting of 35 red apples and 65 green apples. what percentage of the apples are green apple?

• 100%

• 65%

• 35%

• 30%

In a class of 30 kids, 3 forgot to get their report cards signed. What percent is that?

• 3%

• 30%

• 10%

• 70%

Henry has 15 lawns mowed out of a total of 60 lawns. What percent is that?

• 15

• 25

• 19

• 4

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

• 15%

• 20%

• 45%

• 60%

Eric earned 60 points on his last test. If there were 75 possible points, what was his percent grade?

• 20%

• 40%

• 60%

• 80%

37.5% of what number is​ 6?

• 15

• 16

• 17

• 18

Maria sold 50​ books, or​ 40% of her book​ collection, at a yard sale. How many books were in​ Maria's collection?

• 200

• 125

• 20

• 75

80% of students at Booksbeme Middle School say they love using proportions to solve percentage problems. If 520 students love using proportions, how many total students are there at the middle school?

• 475 students

• 660 students

• 535 students

• 650 students