Solve Percent Problems Using Proportions

Use a proportion or equation to solve the following:

What number is 25% of 12?

• 3

• 12

• 25

• 48

Use a proportion or equation to solve the following:

15 is 30% of what number?

Use a proportion or equation to solve the following:

What percent of 25 is 12?

• 300%

• 48%

• 25%

• 12%

Use a proportion or equation to solve the following:

75% of 124 is what number?

• 12

• 22

• 21

• 5.5

A movie theater randomly samples the types of admission tickets sold on Friday in the afternoon and the evening. If 400 tickets are sold on a Friday afternoon, use your inference and proportional reasoning skills to determine how many of those 400 tickets would be adult tickets. Type your numerical answer only.

Tags

CCSS.Math.Content.7.RP.A.3

Use a proportion or equation to solve the following:

72 is what percent of 45?

What is the part?

• 14

• 25 or 0.25

• 56

What is the whole?

• 14

• 25 or 0.25

• 56

Use a proportion or equation to solve the following:

25% of what number is 9?