Ratio and Rates

A cookie basket contains 20 chocolate chip cookies and 24 oatmeal raisin cookies. What is the ratio of chocolate chip cookies to oatmeal raisin cookies?

• 20 to 24

• 24 to 20

• 20

• 24

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The ratio of bunnies to gerbils at a pet store is 5 to 3. If there are 15 gerbils, how many bunnies would there be?

• 5 to 3

• 3 to 5

• 25 bunnies

• 20 bunnies

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

A cupcake recipe calls for 3 cups of flour and 2 cups of butter. Express the unit rate as cups of flour to cups of butter.

• 3 to 5

• 2 to 3

• 3 to 2

• 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Kelly has 10 apps on her iPad.
5 are school apps, 2 are music apps, and 3 are games.
What is the ratio of school apps to game apps?

• 5 to 2
• 3 to 5
• 5 to 10
• 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If there are 20 apples in the fridge and 9 on the table, what is the ratio of apples in the fridge to apples on the table?

• 9/20
• 20/9
• 9.20
• 20.9

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

Tags

CCSS.6.NS.B.2

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Run three miles in 30 minutes. What is the unit rate?

• Three miles in 30 minutes, so the unit rate is 30 minutes.

• One mile in 10 minutes, so the unit rate is 10 minutes.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In the equivalent ratios below, what did we multiply by to get the ratio on the bottom?

9 : 4

45 : 20

• 6

• 5

• 8

• 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

In these two equivalent ratios below, what did we multiply by to get from the top to the bottom??

2 : 5

8 : 20

• 4

• 3

• 2

• 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3