SOLUTION: If 3 men can do a job in 1 hour. How much time will it take 12 men to do the same job?
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Question 767992: If 3 men can do a job in 1 hour. How much time will it take 12 men to do the same job?
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
From 3 men, to 12 men, the team will work 4 times faster. This would be 15 minutes which is 1/4 hour. That was done mentally. Do you need to see calculations?
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