Question

If 20 men can do work in 4 days then how many men will be required to fo same work in 8 days?

Answer 1

Step-by-step explanation:

in 4days 20 men can do a work

in 1 day no. of man=20/4

in 8 days ,no. of men= 20/4×8=40

therefore,40 men can do the work in 8 days