Writing and solving proportions

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=45

Tags

CCSS.7.RP.A.2B

Solve the proportion.

• 432

• 5.3333

• 7

• 8.2

Tags

CCSS.7.RP.A.2B

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

Tags

CCSS.7.RP.A.2A

Solve the proportion:

• 4

• 8

• 14

• 10

• none of these

Tags

CCSS.7.RP.A.2B

Solve the proportion:

• 3

• 4

• 9

• 6

• none of these

Solve the proportion.

• 25

• 20

• 49

• 4

• none of these

Solve the proportion:

• 15

• 5

• 10

• 12

• none of these

Tags

CCSS.7.RP.A.2C

Use the table to write a proportion.

• 2.08/16=d/8

• 8/d=16/2.08

• 2.08/16=8/d

• 2.08/8=d/16

• none of these

Write a proportion to find how many points a student needs to score on a test in order to get the given percent:

The test is worth 12 points.

The test score is 75%.

• p/12=100/75

• p/100=12/75

• p/12=75/100

• p/75=12/100

• none of these

• 14
• 7
• 2
• 112

Tags

CCSS.7.RP.A.2B