Proportions

What is a proportion? (You can use your interactive notebook for the definition)

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CCSS.7.RP.A.2A

If 16kg of onions cost $176, how many kilograms of onions can you get for $66?

• 8 kg

• 66 kg

• 6kg

• 6 g

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CCSS.6.RP.A.3B

SET UP (using the math button) the proportion to the following problem:

A car can travel 150 miles on 5 gallons of gasoline. How much gasoline will the car need to go 600 miles?

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CCSS.7.RP.A.3

22 kg of bananas cost $235.40. How many kg of bananas can you get for $10.70?

• 1 kg

• 2 kg

• 1 g

• 2 g

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CCSS.6.RP.A.3B

SET UP (using the math button) the proportion for the following problem:

A boat travels 220km in 5.9 hours (with a constant speed). How far can it travel in 2 hours (with the same speed)?

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CCSS.7.RP.A.3

28lbs of tomatoes cost $336. How much would 18lbs of tomatoes cost?

• $180

• $280

• $128

• $216

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CCSS.6.RP.A.3B

SET UP (using the math button) the proportion for the following problem:

4lbs of popcorn costs $32. How much would 48lbs of popcorn cost?

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CCSS.7.RP.A.3

35lbs of potatoes cost $315. How many pounds of potatoes can you get for $63?

• 3 lbs

• 7 lbs

• 6 lbs

• 5 lbs

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CCSS.6.RP.A.3B

SET UP (using the math button) the proportion for the following problem:

9lbs of cheese cost $90. How much would 33 pounds of cheese cost?

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CCSS.7.RP.A.3

Please write your own word problem involving proportions below. (Also write it down in your notebook, you will need this later.)

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CCSS.7.RP.A.3