Proportion Review

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

In a keep fit class there are 9 women and 3 men. Is the ratio of women to men ...

• 4:1
• 1:3
• 3:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Madeline ran 21.7 miles in 7 hours. What is the unit rate? 

• 21.7 miles per hour
• 3.1 miles per hour
• .32 miles per hour
• 21.7
  7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

Tags

CCSS.7.RP.A.3

What is 15% of 82?

• 12.3
• 123
• 1.23

Tags

CCSS.6.RP.A.3C

There are 36 teachers that work in a school.  On Friday, 29 teachers were present.  What percent of the teachers showed up for work? (Round to the nearest tenth)

• 50%
• 80.6%
• 75.7%
• 80%

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?

• 10%
• 20%
• 80%
• 90%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3