Ratios and Proportions

Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Ella's balloons to Taylor's balloons.

• 7:5
• 5:7
• 3:5
• 5:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

What is 30% of 50?

• 16
• 16.3
• 17.4
• 15

Tags

CCSS.6.RP.A.3C

2% as a decimal:

• 0.02
• 0.2
• 2
• 20

Tags

CCSS.7.RP.A.3

CCSS.7.NS.A.2

What is the percent of the shaded region in the figure? 

• 620%
• 63%
• 60%
• 62%

Tags

CCSS.6.G.A.1

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

Tags

CCSS.7.RP.A.2A

Solve the proportion below

• 21
• 7
• 8
• 24

Tags

CCSS.7.RP.A.2B

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

Tags

CCSS.8.EE.B.5

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Tags

CCSS.7.RP.A.2D

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

• y
• x
• 14

Tags

CCSS.7.RP.A.2B