Unit Rates and Percentages: End-of-Unit Assessment

Lin's family has completed 60% of a trip. They have traveled 30 miles. How long is the whole trip?

• 50 miles

• 48 miles

• 30 miles

• 18 miles

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6.RP.A.3.c

It took 4 hours to drive 240 miles. At this rate, how long does it take to drive 90 miles?

• 6 hours

• 2 2/3 hours

• 60 hours

• 1.5 hours

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6.RP.A.3.b

There are 9 children in a class who take the bus to school, and there are 15 total children in the class. What percentage of the children take the bus to school?

• 90%

• 60%

• 9%

• 0.6%

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6.RP.A.3.c

It takes Andre 4 minutes to swim 5 laps.

a) How many laps per minute is that?

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6.RP.A.2

6.RP.A.3.b

It takes Andre 4 minutes to swim 5 laps.

b) How many minutes per lap is that?

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6.RP.A.2

6.RP.A.3.b

It takes Andre 4 minutes to swim 5 laps.

c) If Andre swims 22 laps at the same rate, how long does it take him?

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6.RP.A.2

6.RP.A.3.b

A conductor is mapping a trip and records the distance the train travels over certain time intervals.

The train travels at a constant speed. What is its speed?

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6.RP.A.2

Which weighs more: a pumpkin that weighs 3.2 kilograms, or a cat that weighs 9 pounds? Explain your reasoning. Note: 1 pound is about 0.45 kilograms.

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6.RP.A.3.d

Noah and Andre are 15 miles apart on a bike path when they start biking toward each other. Noah rides at a constant speed of 4 miles per hour, and Andre rides at a constant speed of 2 miles per hour. How long does it take until Noah and Andre meet?

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6.RP.A.3