Conversions and Proportions

If a car travels 240 miles in 4 hours, how far can it travel in 7 hours?

• 420 miles

• 180 miles

• 560 miles

• 320 miles

Convert 2.5 hours to minutes.

• 175

• 150

• 125

• 200

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17

Jessica was planning a trip to Jamaica. Before going, she did some research and learned that the exchange rate is one Jamaican dollar for 0.5 US dollars. How much Jamaican money would she get if she exchanged $28?

• $56

• $14

• $5.60

• $140

A scale drawing of a billboard uses the scale 4 cm:9 ft. The length of the billboard in the drawing is 11 cm. How long is the actual billboard?

• 13 ft

• 20.75 ft

• 24.75 ft

• 22 ft

What unit should be in the denominator of the conversion factor?

• yards

• leagues

• feet

• fathoms

A truck is carrying 5,000 pounds of toilet paper. How many tons is this?

• 250 T

• 10,000 T

• 2,500 T

• 2.5 T

 Ava ran 6.4 kilometers. How far did she run in miles? (1 miles = 1.6 kilometers) Round your answer to the nearest hundredth

• 6

• 4

• 12.7

A passenger jet has a speed of 900 km/h.
What is its speed in m/s?
(1 km = 1000 m)

• 250 m/s

• 324 m/s

• 1,500 m/s

• 2,500 m/s

Convert 70,000 quarts/year to pints/day

• 383.6 pints/day

• 767.1 pints/day

• 1,534.2 pints/day

• 191.8 pints/day