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Thirty men take 20 days to complete a job working 9 hours a
day. How many hours a day should 40 men work to complete
the job
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Answer Posted / raghs
solution
30*20*9=5400
now consider work as the same 5400units
5400/40=135/20days=6.75
| Is This Answer Correct ? | 20 Yes | 9 No |
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