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It takes 36 workers 48 hours to paint a ship. Working at the same rate, how many hours would 24 workers need to paint the ship?

 

Answer Choices

A. 32

B. 56

C. 64

D. 72

 Jan 25, 2019
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36 w x 48 hr = 1728 worker hours to complete the job

1728 w h /24 w = 72 hrs for only 24 workers 

 Jan 25, 2019

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