Proportions

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Find the Unit Rate.
405 rotations in 5 minutes   

• 81 rotations per minute
• 73 rotations per minute
• 18 rotations per minute
• 810 rotations in 10 minutes

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

Tags

CCSS.7.RP.A.3

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

• $30
• $20
• $60
• $10

Tags

CCSS.6.RP.A.3B

The instructions on a bottle of orange squash says to a mix of one part of squash with three parts of water. Choose the correct way of writing this as a ratio.

• 3:1
• 1:3
• 1:4

Which picture shows 2/8?

• green
• blue
• purple
• pink

Solve the proportion:

• 4
• 8
• 14
• 10

About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many computers would you expect to have?

• 39 Computers
• 4.3 Homes
• 39 Homes
• 4.3 Computers

Solve for x

• x=6
• x =1/6
• x = 7
• x=9

Tags

CCSS.6.EE.B.7

Solve for x 

• x = 16
• x = 28
• x = 1/26
• x = 26