Ratios, Unit Rates, Proportions

Select the rate that would be the best buy.

• 20 pounds of pet food for $14.99

• 50 pounds of pet food for $37.99

Tags

7.4.B

Choose the unit rate

• 200 miles in 3 hours

• $5 for 1 pizza

• 10 popsicles for 5 students

• 80 miles for 2 gallons

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Six tubs of frosting costs $5. How much is it for 1 tub of frosting?

• $1 per tub

• $8.30 per tub

• $0.83 per tub

• $0.08 per tub

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Jane ran a total of 8 miles over the course of 4 track practices. How many track practices would it take for Jane to run 20 miles? Solve using unit rates.

• 10 practices
• 2 practices
• 12 practices
• 20 practices

Tags

CCSS.6.RP.A.3B

A store had 2 blue chairs for $22.78 or 6 red chairs for $67.80. Which color chair has the lower unit price?

• 2 blue chairs for $22.78

• 6 red chairs for $67.80

Tags

CCSS.6.RP.A.3B

Sara Lee Turkey $6.58 per lb.
or
Butterball Turkey $11.16 for 2 lb.
Find the unit price of each and choose the better deal.

• Sara Lee
• Butterball

Tags

CCSS.6.RP.A.3B

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The ratio of brownies to cookies is 3:5.  If there are 75 cookies, how many brownies are there?

• 15
• 32
• 45
• 60

At the carnival, the ratio of people who won the ring toss game to lost it was 8 : 5. If 24 people won, how many people would have lost?

• 3
• 13
• 15
• 24

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35
• 60
• 18
• 50