Ratios and Proportions Review Quiz

Simplify the fraction: 12/27

• 9/4
• 27/12
• 4/9
• 1/2

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Use the table to express the ratio in simplest form: Ash to Maple

• 2/3
• 3/2
• 18/12
• 12/18

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the proportion.

• 18
• 3
• 2
• 9

Tags

CCSS.7.RP.A.2C

Solve the proportion.

• 60
• 15
• 3
• 12

Tags

CCSS.7.RP.A.2B

88 students for 4 classes
How many students per class?

• 22 students per class
• 22 classes per student
• 25 students per class
• 25 classes per student

Tags

CCSS.6.NS.B.2

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes
• 9 minutes
• 16 minutes
• 18 minutes

Tags

CCSS.6.RP.A.3B

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

• $50 per hour
• $12 per hour
• $192 per hour
• $25 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Fill in the missing number into the ratio table

• 5
• 15
• 25
• 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number c of cats.

• c=15
• c=18
• c=21
• c=16

Tags

CCSS.7.RP.A.3

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

Tags

CCSS.8.EE.B.5