Proportional Relationships Quiz

Which of the following is an example of a proportional relationship?

• The number of hours slept and the amount of money earned

• The number of hours worked and the number of days off

• The number of hours worked and the amount of money earned

• The number of hours worked and the distance traveled

Tags

CCSS.7.RP.A.2A

If 3 pens cost $6, how much would 5 pens cost?

• $12

• $8

• $15

• $10

Tags

CCSS.6.RP.A.3B

What is the constant of proportionality in the equation y = 2x?

• 2

• 3

• 1

• 4

Tags

CCSS.7.RP.A.2B

If the ratio of boys to girls in a class is 3:5, and there are 24 boys, how many girls are there?

• 40

• 32

• 56

• 48

Which of the following graphs represents a proportional relationship?

• Graph C

• Graph B

• Graph D

• Graph A

Tags

CCSS.7.RP.A.2D

If 4 gallons of paint can cover 120 square feet, how many gallons of paint are needed to cover 300 square feet?

• 12

• 10

• 8

• 6

Tags

CCSS.6.RP.A.3B

What is the unit rate of 36 miles in 6 hours?

• 1 mile per hour

• 10 miles per hour

• 12 miles per hour

• 6 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If the ratio of lemons to oranges in a fruit basket is 2:5, and there are 10 lemons, how many oranges are there?

• 20

• 15

• 30

• 25

Which of the following equations represents a proportional relationship?

• y = 5

• y = 3x

• y = x^2

• y = 2x

Tags

CCSS.7.RP.A.2C

If 8 workers can complete a project in 12 days, how many workers are needed to complete the project in 6 days?

• 4

• 6

• 10

• 16

Tags

CCSS.6.RP.A.3B