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Question14 men can finish a work in 8 days. How many men will be needed to finish it in 20 days?
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Step-by-step explanation:
20 men can do a piece of work in 8 days
20 men can do 1/8 piece of work in 1 day
1 man can do 1/8 x 1/20 = 1/160 piece of work in 1 day
1 man can do 1/160 x 10 = 1/16 piece of work in 10 days
16 men can do 16/16 piece of work in 10 days
Hope it helps
Answered by
0
20
× 8
160
i hope it help
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