Question

30 men, working 4 hours a day can do a piece of
work in 10 days. Find the number of days in which
5.men working 8 hrs a day can do twice the work.
Assume that 2 men of the first group do as much
work in 2 hour as 4 men of the second group do in
1 hr​

Answer 1

Answer:

work in 10 days. Find the number of days in which

5.men working 8 hrs a day can do twice the work.

Assume that 2 men