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Sargon earned $60 for 8 hours of work. Express this as a unit rate. 

• 60/8
• 15/2
• 7.5/1
• All of these are correct.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

On Saturday, Dr. Morrison drove 340 miles in 5 hours. On Sunday, he drove 198 in 3 hours. Based on this information, which statement is true?

• His rate on Saturday was 2 miles per hour slower than his rate on Sunday.
• His rate on Sunday was 2 miles per house slower than his rate on Saturday.
• His rate on Saturday was the same as his rate on Sunday.
• His rate on Sunday was 2 miles per hour faster than his rate on Saturday.

Tags

CCSS.6.RP.A.3B

Willa spends 600 minutes on the phone in 15 days. If the rate remains the same, how many days would it take her to spend 400 minutes on the phone?

• 4 days
• 10 days
• 15 days
• 40 days

Tags

CCSS.6.RP.A.3B

Does the table represent a proportional relationship? Use graph paper if necessary.

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship? Use graph paper if necessary.

• Yes.
• No.

Tags

CCSS.7.RP.A.2B

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number of cats (c).

• c=15
• c=18
• c=21
• c=16

Hamburger sells for 3 pounds for $6. If Aleiya buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

Tags

CCSS.6.RP.A.3B

Jamere bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?

• $12
• $1.50
• $3
• $1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The distance that an automobile travels varies directly as the time it travels. If the car travels 280 miles in 7 hours, how far will it travel in 12 hours?

• 480
• 1960
• 84
• 25

If there are 6 diesel cars sold to every 3 petrol cars, is it the same proportion as 2 diesel cars to every 1 petrol car? 

• Yes
• No

Tags

CCSS.7.RP.A.2A