Comparing unit rates

If Kevin bought 3 lbs of lettuce for $3.54, how much did the lettuce cost per pound?

• $1.18 per pound

• $1.32 per pound

• $10.62 per pound

• $10.16 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour
• $6 per hour
• $6.80 per hour
• $17.40 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

• $0.40
• $9.00
• $2.50
• $0.90

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

• The 12 pack of Coke
• The 6 pack of Coke
• Neither
• They are the same

Tags

CCSS.6.RP.A.3B

Doritos $4.39 for 11.5 oz. 
or
Cheetos $2.24 for 9.75 oz.
Find the unit price of each and choose the better deal.

• Doritos
• Cheetos

Tags

CCSS.6.RP.A.3B

 Which runs faster: a cheetah that can run 60 feet in 4 seconds or gazelle that can run 100 feet in 8 seconds?

• A cheetah at a unit rate of 14 ft per sec
• A gazelle at a unit rate of 12 ft per sec
• A cheetah at a unit rate of 15 ft per sec
• A gazelle at 12.5 ft per sec

Tags

CCSS.6.RP.A.3B

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes
• 9 minutes
• 16 minutes
• 18 minutes

Tags

CCSS.6.RP.A.3B

If Maya makes $10 an hour at her after school job, how many hours will it take her to earn $150?

• 10 hours

• 1.5 hours

• 15 hours

• 20 hours

Tags

CCSS.6.RP.A.3B

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 Weeks
• 24-ounce bottle
• 10.6 Weeks
• 10.6-ounce bottle

Tags

CCSS.6.RP.A.3B

Jenny read 3 books in 7.5 hours. At this rate, how

many ​ books can Jenny read in one hour?​ ​ (a)  

• 0.4
• 0.04
• 2.5
• 22.5