Question

If 48 men can finish a work in 14 days, how long will 28 men take to finish the same work​

Answer 1

Step-by-step explanation:

number of persons required to finish a work in 14 days = 48

so, to finish the work in 1 day men required = 14 * 48

time taken by 28 men to finish the work will be= 14 * 48 / 28

=24 days

Answer 2

Step-by-step explanation:

Work done by 48men in 14 days=1 unit = total work

Work done by 48men in 1 day=1/14

Work done by 1 man in 1 day =1/(14×48)

Therefore work done by 28 men in 1 day= 1×28/14×48

=2/48=1/24

Therefore time taken = 1/24×t=1

As total work =1

t=24 days

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