Equivalent Ratios

Hunter buys 36 baseball cards for $18. How many baseball cards can Troy buy if he has $9?

• 18 baseball cards

• 4 baseball cards

• 24 baseball cards

• 16 baseball cards

Ms. Hensley's family owns a green bean farm. If Ms. Hensley can grow 225 bushels in 3 acres, how many bushels can she grow in 9.6 acres?

• 720 bushels

• 675 bushels

• 75 bushels

Finley and Cooper are wanting to go to Skyzone. Finley pays $53.75 for 5 hours. How much will Cooper pay for 3 hours?

• $32.25

• $89.53

• 26.88

Solve the following proportion:

• 34

• 8.5

• 15

• 10

Ms. Bolling really loves double chocolate chip cookies. She can buy 1 box for $21. What would her cost be for 28 boxes of cookies?

• $600

• $588

• $554

• $500

• 8
• 9
• 72
• 12

• 15
• 30
• 60
• 12

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 c of cats.

• c=15
• c=18
• c=21
• c=16

Solve the proportion:

• 4
• 8
• 14
• 10

A submarine dives 300 feet every 2 minutes. How far did he dive in 15 minutes?

• 9,000 feet

• 1,800 feet

• 2, 250 feet

• 1,500 feet