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
Answer Posted / s.mageshgopal
the ratio between 30and 40 is 0.75.the days taken for both
is 20 days.you simply multiply 0.75*9.so we got 6.75 days
| Is This Answer Correct ? | 3 Yes | 8 No |
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