Solving Proportions with Percents

What fraction is equivalent to 70%?

• 7/10

• 7/1

• 2/5

• 4/5

If the tape diagram to the left represents 100%, then which tape diagram below represents 60%?

• 
• 
• 
• 

During rush hour, Marcus counted that he had to stop at 8 different red lights. He went through a total of 25 intersections. What percent of intersections did he stop at?

• 24%

• 32%

• 33%

• 77%

In a home run derby competition, there

were 32 home runs out of 124 hits.

Approximately what percent of hits were home

runs?

(rounded to the nearest tenth)

• 12%

• 33%

• 28%

• 26%

What number is 20% of 102?

• 204

• 122.4

• 20.4

• 20

Tags

CCSS.6.RP.A.3C

Solve using the percent proportion: 
38% of 81 is what number?

• 33.81

• 30.78

• 31.2

• 38.81

Tags

CCSS.6.RP.A.3C

• A
• B
• C
• D

Tags

CCSS.6.RP.A.3C

• A
• B
• C
• D

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

If 50 is 25% of a number, what is the number?

• 200

• 100

• 150

• 250

Answer explanation

To find the number, divide 50 by 25% (or 0.25). 50 ÷ 0.25 = 200. Therefore, the number is 200.

Tags

CCSS.6.RP.A.3C

What are the missing two parts that would complete this proportion?

• part, 100

• total, 100

• 100

• I don't know