Proportion Quiz

A tree has a shadow that is 64 feet long. A 5ft tall boy has an eight foot shadow at the same time. How tall is the tree?

• 12.8 feet

• 40 feet

• 69 feet

• 102.4 feet

A picture 8 inches wide and 10 inches tall is being enlarged to a poster that is 36 inches wide. How tall will the poster be?

• 28.8 inches

• 36 inches

• 45 inches

• 48 inches

Ben wants a new Xbox. They cost $498. There is a 20% off coupon. How much will the Xbox cost with the coupon?

• $99.60

• $398.40

• $597.60

• $622.50

Tim earned $438.75 for 45 hours of work. What is his hourly pay?

• $4.50

• $9.75

• $10.95

• $11.25

Emily wants to buy a used car for $2500. The local tax rate is 7.5%. How much will the car cost including tax?

• $187.50

• $2,312.50

• $2575.00

• $2687.50

Janet wants to buy a new outfit, she found one she liked for $78.50. If she has an 18% off coupon, what will the cost be with the coupon?

• $14.13

• $64.37

• $70.50

• $92.63

The distance that an automobile travels varies directly as the time it travels. If the car travels 280 miles in 7 hours, how far will it travel in 12 hours?

• 480
• 1960
• 84
• 25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.RP.A.3

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

Tags

CCSS.7.RP.A.2B

Josh bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?

• $12
• $1.50
• $3
• $1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2