Proportionality: Practice 80

In this Grade 7 lesson on Proportionality, you will practice solving problems like: "2 boxes weigh 16 pounds. How much do 8 boxes weigh?". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of proportionality step by step.

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2 boxes weigh 16 pounds. How much do 8 boxes weigh?

1Read the problem carefully: "2 boxes weigh 16 pounds. How much do 8 boxes weigh?"

Problem 1 of 5

1

Problem 1

2 boxes weigh 16 pounds. How much do 8 boxes weigh?

Problem 2 of 5

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Problem 2

4 boxes weigh 16 pounds. How much do 10 boxes weigh?

Problem 3 of 5

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Problem 3

3 boxes weigh 30 pounds. How much do 9 boxes weigh?

Problem 4 of 5

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Problem 4

A car uses 55 gallons of gas for 5 trips. How many gallons for 7 trips?

Problem 5 of 5

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Problem 5

A car uses 30 gallons of gas for 3 trips. How many gallons for 7 trips?

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Proportionality: Practice 80

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