Sign in
Please select an account to continue using cracku.in
↓ →
12 men can complete a piece of work in 48 hours. In how many hours will 36 men complete the same piece of work ?
Using, $$M_1 D_1 = M_2 D_2$$
=> $$12 \times 48 = 36 \times D_2$$
=> $$D_2 = \frac{48}{3} = 16$$ hours
Create a FREE account and get: