NC.7.RP.1. Solve Problems with Unit Rate

Lamar takes 1/4 of an hour to complete 1/2 of his work assignment. At this rate, how long will it take Lamar to finish the homework assignment?

• 1/8 hour

• 1/2 hour

• 1 hour

• 2 hours

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CCSS.7.RP.A.1

Megan walks 1 1/4 miles in 1/3 of an hour. At this rate, how far can she walk in 1 hour?

• 5/12

• 1 1/4

• 2 1/2

• 3 3/4

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CCSS.7.RP.A.1

Erin travels 100.5 miles in 1 1/2 hours. How many miles does Erin travel in 1 hour at this rate?

• 67 miles 

• 99 miles

• 102 miles

• 150 miles

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CCSS.7.RP.A.1

Kate read 3 1/2 pages in 1/6 of an hour. At this rate, how many pages will she read in an hour?

(a)  

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CCSS.7.RP.A.1

Karen drove 3/4 of a mile in 1/60 of an hour. At this rate, how many miles would she drive in one hour?

(a)  

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CCSS.7.RP.A.1

A recipe requires 1/4 cup of oil for every 2/3 cup of water. How much oil (in cups) is needed per cup per water?

(a)  

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CCSS.7.RP.A.1

A car used 1/64 of a gallon of gas to drive 1/4 of a mile. At this rate, how many miles can the car travel using 1 gallon of gas?

(a)  

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CCSS.7.RP.A.1

Janet can make 4/5 of a necklace in 20 minutes. At this rate, how many necklaces, to the nearest tenth of a necklace, can Janet make in 1 hour?

(a)  

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CCSS.7.RP.A.1