Question

If 52 men can do a piece of work in 35 days. In how many days will 28 men complete the same work?​

Answer 1

Answer:

52 men take 35 days to complete a piece of work

1 man takes (52 x 35) = 1 820 days

28 men take (1 820/28) = 65 days to complete the same piece of work.

Answer 2

Let consider the number of days taken by 28 men =  P

The number of men doing a work and the number of days taken are in inverse proportion.

∴  35: P =28:52

35×52 = P×28

P= 2835×52​

P= 65

Therefore 28 men can do the work in 65 days

Ans :-28 men can do the work in 65 days