Unit 3- Ratios Review

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 23 cats and 31 dogs in the pet store. What is the ratio of dogs to cats?

• $\frac{23}{54}$

• $\frac{31}{54}$

• $\frac{23}{31}$

• $\frac{31}{23}$

Which represents the relationship of oranges to fruit?

• 2:6
• 2:4
• 4:6
• 4:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 55 goldfish and 20 betta fish in the fish tank. What is the ratio of betta fish to all the fish? Select all the correct ratios.

• 55 to 20

• 20:75

• 20 to 15

• $\frac{4}{15}$

Which relationship describes 2:5

• The ratio of desks to chairs if there are 5 chairs and 2 desk
• The ratio of boys to girls if there are 2 girls and 5 boys
• The ratio of girls to boys if ther are 2 girls and 5 boys
• The ratio of chairs to desk if there are 5 chairs and 2 desk

Tags

CCSS.6.RP.A.1

Morning decorated 72 cookies in 36 minutes.  How many cookies did she decorate per minute?

• 9 cookies per minute
• 2 cookies/minute
• 12 cookies/minute
• 4 cookies per minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How many ways can you write a ratio

• 1
• 3
• 2
• 4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Lauren drives 240 miles every 4 hours. What is her unit rate?

• 40 mi/h

• 60 mi/h

• 80 mi/h

• 100 m/h

An airplane travels 155 miles in one hour. How many miles does it travel in 6 hours? 

• 930 miles
• 155 miles
• 26 miles
• 9,300 miles

The ratio of sharks to fish is 3:5. If there are 15 fish, how many sharks would there be?   

• 9 
• 25
• 45
• 75

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3