Ratio and proportions Practice

John spent $36 to buy 4 basketballs. What was the price per basketball?

• $9 per basketball

• $144 per basketball

• $8 per basketball

• $12 per basketball

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Mike bought 4 pizzas for $68. How much did he pay for each pizza?

• $0.06 for each pizza

• $17 for each pizza

• $272 for each pizza

Tags

CCSS.3.OA.D.8

Issa flew 600 miles in 120 minutes. How many miles per minute did she fly?

• 5 miles per minute

• 0.2 miles per minute

• 3 miles per minute

• 6 miles per minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit rate for the rain fall?

• 2 cm per hour
• 1 cm per hour
• ¹/₂ cm per hour
• 4 cm per hour

Tags

CCSS.8.EE.B.5

Does the graph show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2D

• Proportional

• Non-proportional

Tags

CCSS.7.RP.A.2B

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.  What is the constant of proportionality (how much did he make per hour)?

• $37
• $64.75
• $9.25
• $18.50

Tags

CCSS.7.RP.A.2B

Which statement is the correct unit rate?

• 5 seconds per foot

• 5 feet per second

• 2.5 seconds per foot

• 2.5 feet per second

Tags

CCSS.7.RP.A.2D

What are the two rules that make a graph proportional?

• Straight Line and goes through the Origin
• Straight Line and is very steep
• Curved Line and goes through the origin
• Passes through the point (1,0) and is a straight line

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality (in miles per hour) based on the table?

• 45
• 90
• 135

Tags

CCSS.7.RP.A.2B