Black Belt Review Quiz

Is the relationship in the table below proportional? How can you tell?

Tags

CCSS.7.RP.A.2A

Label the following graphs as proportional or not proportional: (Yes or Not)

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CCSS.7.RP.A.2D

When Leslie was a kid she used to watch dogs for extra money. She was paid $14.00 for watching the bulldog next door for 2 hours. When she watched her cousin’s dog it was just a half an hour. She was paid $3.50. What’s the unit rate for this relationship? In other words, how much money does Leslie make per hour?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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CCSS.6.RP.A.3B

Sally bought 4 boxes of cereal for $12.60. Find the unit price of each box of cereal. Answer__________ per box.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Tags

CCSS.7.RP.A.2B

Tags

CCSS.7.RP.A.1

6 sodas cost $3.00

What is the cost of 1 soda?

• $18.00

• $0.50

• $1.00

• $0.25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A train can travel 1,230 miles in 5 hours. What is the unit rate that the train is traveling per hour?

• 246 mph

• 256 mph

• 356 mph

• 346 mpg

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2