SOLUTION: A certain job takes 18 people 30 hours to complete. How many people are needed if the job is to be completed in 8 hours?
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Question 877503: A certain job takes 18 people 30 hours to complete. How many people are needed if the job is to be completed in 8 hours?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
18*30/8=67
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