Grade 6 | Unit 2 | Lesson 9: Constant Speed | Practice Problems

Who ran faster? Explain how you know.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

At this rate, how long would it take each person to run 50 meters? Explain or show your reasoning.

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CCSS.6.RP.A.3B

What is the speed of the scooter in feet per second?

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CCSS.HSF-LE.A.1B

Complete the double number line to show the distance the scooter travels after 1, 3, 4, and 5 seconds.

A skateboard travels 55 feet in 4 seconds. Is the skateboard going faster, slower, or the same speed as the scooter?

Tags

CCSS.6.RP.A.3A

A cargo ship traveled 150 nautical miles in 6 hours at a constant speed. How far did the cargo ship travel in one hour?

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CCSS.6.RP.A.3B

A recipe for pasta dough says, "Use 150 grams of flour per large egg." How much flour is needed if 6 large eggs are used?

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CCSS.6.RP.A.3B

How many eggs are needed if 450 grams of flour are used?

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CCSS.4.MD.A.2

The grocery store is having a sale on frozen vegetables. 4 bags are being sold for $11.96. At this rate, what is the cost of: 1 bag

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The grocery store is having a sale on frozen vegetables. At this rate, what is the cost of: 9 bags

Tags

CCSS.6.RP.A.3B