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It takes 32 minutes for 3 people to make 4 boats.

How many minutes does it take 4 people to make 7 boats?

 Jun 27, 2020
 #1
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32 m * 3 People / 4 boats = 24 people minutes / boat

 

24 p-m/b  x 7 b  / 4 p = 42 minutes

 Jun 27, 2020

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