Unit 3 Test

There are 15 pieces of fruit in a bowl and 6 of them are apples. What percentage of the pieces of fruit in the bowl are apples?

• 0.06%

• 0.4%

• 6%

• 40%

Select all of the trips that would take 2 hours.

• Drive 60 miles per hour between Buffalo and Seneca Falls, which are 120 miles apart.

• Walk 3 miles per hour to school, which is 1.5 miles away.

• Take a train going 80 miles per hour from Albany to New York City, which are 160 miles apart.

Lin's family has completed 70% of a trip. They have traveled 35 miles. How far is the trip?

• 24.5 miles

• 50 miles

• 59.5 miles

• 200 miles

Lin runs 5 laps around a track in 6 minutes.
a. How many minutes per lap is that?

• 1.2 minutes per lap

• 1.5 minutes per lap

• 2 minutes per lap

• 0.83 minutes per lap

Lin runs 5 laps around a track in 6 minutes.
How many laps per minute is that?

• 0.83 laps per minute

• 0.5 laps per minute

• 1 lap per minute

• 0.75 laps per minute

Lin runs 5 laps around a track in 6 minutes. If Lin runs 21 laps at the same rate, how long does it take her?

• 15 minutes

• 25.2 minutes

• 18 minutes

• 30 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?

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Which weighs more: a watermelon that weighs 7.5 kilograms or a baby that weighs 12 pounds?

• The watermelon

• The baby

• They weigh the same

• Cannot be determined

Elena and Jada are 12 miles apart on a path when they start moving toward each other. Elena runs at a constant speed of 5 miles per hour, and Jada walks at a constant speed of 3 miles per hour. How long does it take until Elena and Jada meet?

• 1.2 hours

• 1.5 hours

• 2 hours

• 2.4 hours