Proportional Relationships: Practice 39

In this Grade 7 lesson on Proportional Relationships, you will practice solving problems like: "Carlos earns $12 for 2 hours of work. How much will Carlos earn for 12 hours?". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of proportional relationships step by step.

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Carlos earns $12 for 2 hours of work. How much will Carlos earn for 12 hours?

1Read the problem carefully: "Carlos earns $12 for 2 hours of work. How much will Carlos earn for 12 hours?"

Problem 1 of 5

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Problem 1

Carlos earns $12 for 2 hours of work. How much will Carlos earn for 12 hours?

Problem 2 of 5

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Problem 2

5 boxes weigh 45 pounds. How much do 10 boxes weigh?

Problem 3 of 5

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Problem 3

5 boxes weigh 50 pounds. How much do 12 boxes weigh?

Problem 4 of 5

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Problem 4

5 boxes weigh 15 pounds. How much do 12 boxes weigh?

Problem 5 of 5

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Problem 5

A car uses 36 gallons of gas for 4 trips. How many gallons for 12 trips?

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🌍 Where you'd use this: Recipes, music, basketball stats, and sales tags are all fraction problems wearing disguises.

🤯 Fun fact: 🤯 A 'baker's dozen' is 13, not 12, because medieval bakers gave a free one to avoid getting in trouble for short loaves.

🏆 Try this week: Cut a pizza or pie into thirds. Then sixths. Compare.

👨‍👩‍👧 At dinner: “If we cut tonight's pizza into 8 slices, how many is each person's fair share?”

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Proportional Relationships: Practice 39

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