12 men can dig 8 metres long trench in a day. how many men should be employed for digging 50 metre long trench of the same type in a one day?
12 men can dig 8 metres trench in 1 day
Let x men dig 50 metres trench in 1 day
75 men dig 50 metres trench in day
Let x men dig 50 metres trench in 1 day
75 men dig 50 metres trench in day