Ratios and Proportions Review

The table below shows the number of miles Tony ran and the calories he burned per mile.  Which number completes the table?

• 160
• 180
• 200
• 240

Tags

CCSS.5.OA.B.3

Demetrius is taking a 150-mile trip by car. If he drives for 2 hours with an average speed of 55 miles per hour, how many miles will he still need to drive to complete his trip?

• 40
• 95
• 110
• 300

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Coach Becker needs to buy new basketballs for gym class. This table shows the total cost of different numbers of basketballs. What is the cost per basketball?

• $5
• $9
• $13
• $27

Tags

CCSS.6.RP.A.3B

A boy painted 2/3 of a barn using 1/5 of a can of paint.  How many barns can he paint using one can of paint?

• 3 and 1/3 barns
• 2/15 barns
• 3 barns
• 15/2 barns

Tags

CCSS.7.RP.A.1

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 Weeks
• 24-ounce bottle
• 10.6 Weeks
• 10.6-ounce bottle

Tags

CCSS.6.RP.A.3B

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

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

Is this table proportional?

• not proportional

• k = 10

• k = 0.05

• k = 20

Tags

CCSS.7.RP.A.2B

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

• 1/14

Tags

CCSS.7.RP.A.2B

Determine the constant of proportionality for the table. Express your answer as y = kx

• y = 1/2x

• x = 1/2y

• y = 2x

• k = x

Tags

CCSS.7.RP.A.2B