Question

4 men an repair a road in 7 hours. How many men are required to repair the road in 2 hours?

Answer 1

given 4 men can repair a road in 7 hours.Hence 1 man repair road in 28 hrs.

1 man----------------->28hrs

x men---------------->2hrs

x=(2/28)*1=14 i.e., 14 men r reqires to complete work in 2 hrs.

Answer 2

Hi,

If in 7 hours 4 men can repair road than in 2 hours,

Hours : Men

2 : 4 = 7 : ?

:• number of men required = ( 7 × 4 )/2

= 14 Men

So the answer is 14. 14 Men will required to complete the work in 2 hours. THANK YOU.