Illustrative Mathematics 6th Grade Unit 3 Review

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. How many minutes per lap is that?

Enter your answer as a fraction or mixed number.

Mathematical Equivalence

ON

Lin runs 5 laps around a track in 6 minutes.

How many laps per minute is that?

Enter your answer as a fraction or mixed number.

Mathematical Equivalence

OFF

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?

Enter your answer as a fraction or mixed number.

Mathematical Equivalence

ON

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?

• 25 miles per hour

• 12.5 miles per hour

• 37.5 miles per hour

• 1.5 miles per hour

Anthony ate 4 ounces of applesauce out of the jar.  He ate 20% of the applesauce. 

Select all the true statements.

• The jar had 20 ounces in it before Anthony ate any.

• The jar had 24 ounces in it before Anthony ate any.

• If Anthony were to eat 50% of the applesauce, he would eat 12 ounces.

• After Anthony ate 4 ounces, there were 16 ounces left in the jar.

• 80% of the applesauce is left in the jar.

The Burj Khalifa has 128 floors dedicated to hotels, offices and residential homes.

The ratio of hotel floors to office floors to residential floors is 3 to 8 to 21.

The number of floors dedicated to hotels is . . .

• 3

• 8

• 12

• 15

The Burj Khalifa has 128 floors dedicated to hotels, offices and residential homes.

The ratio of hotel floors to office floors to residential floors is 3 to 8 to 21.

The number of floors dedicated to offices is . . .

• 12

• 8

• 32

• 36