os 2 men and 7 boys can do a piece of work
in 4 days. The same work is done in 3 days by men and 4 boys
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os 2 men and 7 boys can do a piece of work
in 4 days. The same work is done in 3 days by men and 4 boys
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Verified answer
it takes almost 14 hours for one man and one boy to do a piece of work in one day
Step-by-step explanation:
They takes 14 hour
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