if 8 man can do a piece of work in 15 days, then in how many days could 20 men do the same work
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0
Answer:
41 is answer
Explanation:
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1
Explanation:
We will approach this question by using unity method
8 men can do a piece of work in 15 days
1 man can do a piece of work in 15*8 days
20 men can do a piece of work in 15*8/20 days = 6 days
20 men do the same work in 6 days
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