Solving Percent Problems

What number is 70% of 45?

• 35

• 31.5

• 70

• 40

Tags

CCSS.6.RP.A.3C

24 is what percent of 60?

• 40%

• 20%

• 65%

• NOT HERE

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

21 is 30% of what number?

• 70

• 6.3

• 51

• 9

Tags

CCSS.6.RP.A.3C

A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answers correctly?

• 25 problems
• 16 problems
• 18 problems
• 9 problems

Tags

CCSS.6.RP.A.3C

A baseball pitcher won 80% of the games he pitched. If he pitched 35 ballgames, how many games did he win?

• 28 games

• 50 games

• 35 games

• 30 games

Tags

CCSS.6.RP.A.3C

Approximately 60% of a human's body weight is water. If Emily weighs 120 pounds, how much of her weight is water?

Tags

CCSS.6.RP.A.3C

Oliver got 75% of the total questions on his math final correct. If he got 24 questions correct, how many questions were on the final?

• 18

• 32

• 30

• I do not know how to solve this.

Tags

CCSS.6.RP.A.3C

30% of the students surveyed said they had read at least one Harry Potter book. If 660 students answered that they had read a Harry Potter book, how many students were surveyed?

Tags

CCSS.6.RP.A.3C

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

• 3%
• 30%
• 10%
• 70%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the questions she got wrong?

• 45%
• 55%
• 32%
• 95%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3