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Sam drives to work. When she averages 20mph it takes 40 minutes.Sam needs yo get to work in 30 minutes.What is the minimum average speed she requires?
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3 votes
Sam drives to work. When she averages 20mph it takes 40 minutes.Sam needs yo get to work in 30 minutes.What is the minimum average speed she requires?

User Nama Keru
by
8.6k points

1 Answer

5 votes
The average speed would be 35
User Bharat
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8.3k points
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