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Dr. Jack decided that he wanted to see the sights of the United States. So, he decided to get in the car and drive across the country. He travelled 420 miles in 7 hours. How far did he travel in 3 hours?
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Dr. Jack decided that he wanted to see the sights of the United States. So, he decided to get in the car and drive across the country. He travelled 420 miles in 7 hours. How far did he travel in 3 hours?

User Anabell
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1 Answer

6 votes

9514 1404 393

Answer:

180 miles

Explanation:

If we assume Jack's distance is proportional to the time travelling, then in 3 hours, Jack travelled ...

(3/7)(420 miles) = 180 miles

User Ali Ahmad
by
6.4k points
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