if 36 man can complete a work in 24 days how many men will be employed to complete work in 18 days
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Answered by
15
Given, 36 men can finish a piece of work in 25 days
=> The number of man-days = 36*25 = 900
Let x be the number of days taken by the 15 men to do the piece of work
=> The number of man-days = 15x
But the number of man-days remains constant.
=> 15x = 900
x = 900/15 = 60
=> 15 men take 60 days to complete the piece of work
=> The number of man-days = 36*25 = 900
Let x be the number of days taken by the 15 men to do the piece of work
=> The number of man-days = 15x
But the number of man-days remains constant.
=> 15x = 900
x = 900/15 = 60
=> 15 men take 60 days to complete the piece of work
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Answered by
27
number of days and man are inversely proportional...
Total number of days = 24
Total number of man=36
Now days = 18
let number of man =36*24=18*x
so 2*24=x
48man = x
Total number of days = 24
Total number of man=36
Now days = 18
let number of man =36*24=18*x
so 2*24=x
48man = x
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