Proportionality: Practice 39

In this Grade 7 lesson on Proportionality, you will practice solving problems like: "A car uses 12 gallons of gas for 2 trips. How many gallons for 12 trips?". 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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A car uses 12 gallons of gas for 2 trips. How many gallons for 12 trips?

1Read the problem carefully: "A car uses 12 gallons of gas for 2 trips. How many gallons for 12 trips?"

Problem 1 of 5

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Problem 1

A car uses 12 gallons of gas for 2 trips. How many gallons for 12 trips?

Problem 2 of 5

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Problem 2

5 boxes weigh 40 pounds. How much do 7 boxes weigh?

Problem 3 of 5

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Problem 3

2 boxes weigh 18 pounds. How much do 11 boxes weigh?

Problem 4 of 5

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Problem 4

A car uses 10 gallons of gas for 5 trips. How many gallons for 9 trips?

Problem 5 of 5

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Problem 5

Jake earns $30 for 3 hours of work. How much will Jake earn for 7 hours?

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Proportionality: Practice 39

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