Math, asked by kingnikhil412, 1 month ago

5. X number of men can finish a piece of work in 30
days. If there were 6 men more, the work could be
finished in 10 days less. What is the original number
of men?
(a) 10
(b) 11
(d) 15
( 12​

Answers

Answered by sehajarsh
1
The number of mandays is same
Thus 30x = 20(x+6)
=> 3x = 2x + 12
=> x=12
So original number of men is 12
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