Practice Test

A toy train car is 6 in. long. If a real train car is 75 ft long, which of the following have the same constant of proportionality as the toy train car to the real train car? Select all that apply.

• A toy bear is 12 in. tall and a real bear is 12.5 ft tall.

• A real trailer is 50 ft long and a toy trailer is 9 in. long.

• Ms. Gomez’s house is 37.5 ft tall and a toy house is 3 in. tall.

• A real trailer is 50 ft long and a toy trailer is 4 in. long.

Tags

CCSS.7.RP.A.2A

John bought a yard of ribbon for $16.76. How much did John pay per inch? (1 yard = 3 feet.)

• $0.465

• $0.23

• $0.19

• $0.32

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Tom buys 6 cases of water that contain 30 bottles each. He pays a total of $30.40 for the water. What is the unit price for a bottle of water?

• $0.465

• $0.23

• $0.19

• $0.168

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The graph below shows the driving distance covered by Taylor during a road trip. What does the point X represent?

• Taylor traveled 250 miles in 4 hours, which represents an average speed of 62.5 miles per hour.

• Taylor traveled 250 miles in 4 hours, which represents an average speed of 40 miles per hour.

• Taylor traveled 200 miles in 4 hours, which represents an average speed of 50 miles per hour.

• Taylor traveled 200 miles in 4 hours, which represents an average speed of 45 miles per hour.

Tags

CCSS.HSF.IF.B.4

Two Shops A (Graph) and B (Table) both sell apples according to the graph and table shown below. Using this information, which of these statements are true? Choose ALL that are correct.

• Shop A data is proportional and constant of proportionality is $0.15.

• Shop B data is not proportional.

• Shop A and B are proportional

• Shop A equation is y=6x

Tags

CCSS.7.RP.A.2D

Two pipes are filling a pool at different rates and then graphed the results, as shown. Which pipe fills the pool faster?

• Pipe A because it fills the tank at a rate of 0.05 inches per minute

• Pipe A because it fills the tank at a rate of 0.05 inches per hour

• Pipe B because it fills the tank at a rate of 0.15 inches per minute

• Pipe B because it fills the tank at a rate of 0.15 inches per hour

Tags

CCSS.8.EE.B.5

13, 16, 12, x, 19, 14, 18. If the range is 9, what value must x have?

• 10

• 11

• 12

• 13

The table shows the proportional relationship between the time in hours (x) and the amount in dollars (y) Tom earns.

The equation y = 5x shows the relationship between the amount in dollars (x) and the time in hours (y) John earns after selling popcorn. Which statement correctly identifies who earns more and how much more she earns?

• Tom earns $1 more per hour than John.

• John earns $1 more per hour than Tom.

• Tom earns $5 more per hour than John.

• John earns $4 more per hour than Tom.

A gas tank is advertised to hold 15 gallons. After filling it, a driver finds it only holds 13 gallons. What percent of the tank’s advertised capacity is being used?

• 86.67%

• 90%

• 78%

• 80%

A clothing store advertised a 25% discount on all jeans. Anna purchased a pair of jeans originally priced at $48. How much did Anna pay for the jeans before tax?

• 36

• 90

• 78

• 80

Tags

CCSS.6.RP.A.3C