Question

If 300 man can do a work in 16 days ,how many man can do 1/5 of the same work in 15 days

Answer 1

now given that a work can be done by 300 men in 16 days

and given to find how many men can do Same in 15 days to complete 1/5

so the work is considered as (300/16)/5=x/15

300/80=x/15

15×300/80=x

x=56.25

so it requires 56 men to do work