Question

if 25 persons can do a piece of work in 24 days, then how many persons can finished the same work in 20days?

Answer 1

(25*24) person can finish the work in 1 day

600 person can finish the work in 1 day


(600/20) person can finish the work in 20 days

30 person can finish the work in 20 days



I hope this will help you


-by ABHAY

Answer 2

Heya

The number of people and number of days are inversely proportional.

Let the number of people be y

25×24 = y×20

y= 25×24/20

y=30

30 men are needed to do the same work in 20days