8 men and 12 boys can finish a piece of work in 10 days while 6 men and 8 boys can finish a piece of work in 14 days. Find the time taken by 1 man alone to finish the work.
Answers
Answered by
1
Answer:
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Step-by-step explanation:
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Answered by
3
Answer:
140 days
Step-by-step explanation:
Man can do in one day- m
Boy can do in one day- b
Volume of work- W
W= 10*(8m+12b) and
W= 14*(6m+8b)
- 10*(8m+12b)=14*(6m+8b)
- 80m+120b=84m+112b
- 4m=8b
- m=2b
So, W= 10(8m+12b)=10*14m=140m
As per above, 1 man can complete it in 140 days
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