Proportional Equations

A car travels 300 miles in 5 hours. How long will it take for the car to travel 450 miles at the same speed?

• 6 hours

• 10 hours

• 7.5 hours

• 3 hours

Tags

CCSS.6.RP.A.3B

Find k for this scenario: 6 oranges cost $3

• k = 2

• k = 18

• k = 1

• k = 0.50

Tags

CCSS.7.RP.A.2B

If 5 apples cost $2.50, how much will 8 apples cost?

• $3.00

• $3.50

• $4.00

• $6.00

Tags

CCSS.6.RP.A.3B

A recipe calls for 2 cups of flour to make 24 cookies. How many cups of flour are needed to make 36 cookies?

• 5 cups

• 4 cups

• 2.5 cups

• 3 cups

Tags

CCSS.6.RP.A.3B

If 5 books cost $20, what is the cost per one book?

• $0.25

• $4

• $10

• $8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A garden is 12 meters long and 8 meters wide. If the length is increased to 18 meters, how wide should the garden be to maintain the same proportion?

• 12 meters

• 15 meters

• 10 meters

• 6 meters

Tags

CCSS.7.RP.A.2A

A train travels 300 miles in 4 hours. How long will it take for the train to travel 600 miles at the same speed?

• 8 hours

• 6 hours

• 10 hours

• 7 hours

Tags

CCSS.6.RP.A.3B

3 bags of rice weigh 15 kg. What equation represent this proportional relationship?

• y = 35x

• y = 0.2x

• x = 5y

• y = 5x

Tags

CCSS.7.RP.A.2C

A recipe calls for 3 cups of sugar to make 36 cookies. How many cups of sugar are needed to make 48 cookies?

• 5 cups

• 6 cups

• 2 cups

• 4 cups

Tags

CCSS.6.RP.A.3B

A recipe calls for 4 cups of milk to make 40 pancakes. How many cups of milk are needed to make 60 pancakes?

• 6 cups

• 8 cups

• 5 cups

• 7 cups

Tags

CCSS.6.RP.A.3B