Proportions and Rates Review

The temperature drops 1/2 degree every 1/4 hour. What is the decrease in temperature as a unit rate?

• 2° per hour

• 1/2 ° per hour

• 1/8 ° per hour

• 8° per hour

Tags

CCSS.7.RP.A.1

Which car is faster?

A: 300 miles in 4 hours

B: 350 miles in 5 hours

• A

• B

• Neither, they are the same

Tags

CCSS.6.RP.A.3B

Who is eating faster?

Josh: 8 hot dogs in 3 minutes

Peter: 12 hot dogs in 4 minutes

• Josh

• Peter

• Neither, they are the same

Tags

CCSS.6.RP.A.3B

Choose ALL representations of proportional relationships:

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Choose ALL representations of proportional relationships:

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Find the constant of proportionality:

• 100

• 2

• 50

• not enough information

Tags

CCSS.7.RP.A.2B

Find the constant of proportionality.

• Not enough information

• 0

• 4

• 1/4

Tags

CCSS.7.RP.A.2B

Find the constant of proportionality.

• 1/8

• 8

• 0

• Not enough information

Tags

CCSS.7.RP.A.2B

Find the constant of proportionality.

• 7.5

• 45

• 6

• 2/15

Tags

CCSS.7.RP.A.2B

Find the constant of proportionality.

• 4

• 12

• 36

• 3

Tags

CCSS.7.RP.A.2B