Percent Proportion (Find the Whole)

There are 36 quarters in my coin collection. If my coin collection has 45% quarters, how many total coins do I have? Use a tape diagram to solve.

• 75%

• 80 %

• 75 coins

• 80 coins

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Amanda has finished 9 problems on her math study guide. If this is 75% of the problems on her study guide, how many problems are on the entire study guide? Use a proportion to solve.

• 15 problems

• 12 problems

• 3 problems

• 69 problems

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

9 students in the class failed the test, which was 12% of the class. How many students are in the class?

• 12

• 9

• 108

• 75

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

40 books in the library are fiction, this is 50% of all books. How many books are in the library?

• 80

• 90

• 200

• 10

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

34% of what number is 51?

• 69
• 71
• 150
• 196

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

26 is 5% of what number?

• 1.3
• 2.5
• 25.95
• 520

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write a percent proportion and solve. 75 is 15% of what number?

• 50

• 500

• 375

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write a percent proportion and solve. 9 is 36% of what number?

• 10

• 25

• 20

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write a percent proportion and solve. 7 is 70% of what number?

• 20

• 10

• 25

Tags

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write a percent proportion and solve. 7 is 35% of what number?

• 5

• 25

• 20

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3