Ratios and Proportions

Sue bought 2 1/2 pounds of apples for $2.00. What is the price per pound?

• $1.20 per pound

• $.08 per pound

• $.80 per pound

• $1.60 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Sam walks 1 1/2 miles in 1/4 hour. What is his unit rate in miles per hour?

• 3 miles per hour

• 6 miles per hour

• 4.5 miles per hour

• 9 miles per hour

Tags

CCSS.7.RP.A.1

The cost of 11 gallons of gas is $24.20. Which equation can be used to calculate the cost, c, of any number of gallons, g?

• C = 2.2g

• C = 11g

• G = 2.2c

• G = 11g

Tags

CCSS.HSF-BF.A.1A

A 12.5 oz bag of Doritos for $3.79 or a 3 oz bag for $1.00.

• The 12.5 oz bag

• The 3 oz bag

• They have the same cost

Tags

CCSS.6.RP.A.3B

Find the value of x:

• x = 8

• x = 9

• x = 6

• x = 5

Tags

CCSS.7.RP.A.1

Which of the following represents the unit rate?

• 6 lbs on the moon to 1 lb on earth

• 1/6 lb on the moon to 1 lb on the earth

• 36 lbs on the moon to 12 lbs on eartg

• 35 mph

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which graph shows a proportional relationship?

• A

• B

• C

• D

Tags

CCSS.7.RP.A.2D

What point on the graph represents the unit rate?

• (1, 10)

• (2, 10)

• (5, 1)

• (1, 5)

Tags

CCSS.7.RP.A.2D

A recipe requires 1/3 cup of milk for each 1/4 cup of water. How many cups of water are needed for each cup of milk?

• 1/12

• 11/12

• 1 1/3

• 3/4

Tags

CCSS.7.RP.A.1

Does the table represent a proportional relationship?

• yes

• no

• maybe so

Tags

CCSS.7.RP.A.2A