Unit 3- Test Review (End of Unit)

There are 15 pieces of fruit in a bowl and 9 of them are apples. What percentage of the pieces of fruit in the bowl are apples?

• 0.06%

• 0.4%

• 60%

• 40%

Select all of the trips that would take 3 hours.

• Drive 60 miles per hour between Buffalo and Seneca Falls, which are 180 miles apart

• Walk 3 miles per hour to school, which is 2.0 miles away

• Take a train going 80 miles per hour from Albany to New York City, which are 240 miles apart.

Mary’s family has completed 80% of a trip. They have traveled 48 miles. How far is the trip?

• 38.4 miles

• 60 miles

• 76 miles

• 150 miles

Lin runs 5 laps around a track in 8 minutes.

How many minutes per lap is that?

• 8/5 laps

• 5/8 laps

• 5/8 minutes

• 8/5 minutes

Lin runs 5 laps around a track in 8 minutes.

How many laps per minute is that?

• 8/5 laps

• 5/8 laps

• 5/8 minutes

• 8/5 minutes

Lin runs 5 laps around a track in 8 minutes. If Lin runs 21 laps at the same rate, how long does it take her?

• 13.13 minutes

• 441 minutes

• 33.6 minutes

• 1.6 minutes

A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals. Assuming that the ship travels at a constant speed, what is its speed?

• The ship is traveling 1/12 miles per hour

• The ship is traveling 25 miles per hour.

• The ship is traveling 12.5 miles per hour and then speeding up.

• The ship is traveling 37.5 miles per hour.

A motorcycle can go 30 miles using one gallon of gas. About how many gallons of gas will be used to go 150 kilometers? (Note: 1 mile is approximately 1.6 kilometers.)

• 6 gallons

• 5 gallons

• 3 gallons

• 2 gallons

An airplane travels at a constant speed of 320 miles per hour. How far, in miles, will the airplane travel in 30 minutes?

• 160 miles

• 960 miles

• 640 miles

• 1,000 miles

If 25% of a number, n, is 225, what is 64% of n?

• 56.25

• 576

• 200.25

• 128