Question

10 labour ko ek diwar banane mai 5 hours lagte hai to usi diwar ko banane ke liye 3 lavour ko kitne hours lagege

Answer 1

1O labourers take 5hrs to make a wall,

then 1 labourer will take (5 * 10hrs= 50hrs) to make the wall,

If 1 labourer can do the work in 50 hrs the 3 labourers will do the same work in 50/3 hrs

= 16.66666666666667‬ hrs

=16.7 hrs

=1002 min

=16 hrs and 42 min

Therefore 3 labourers will make the wall in 16 hours and 42 minutes.

Hpe this will help you.

Please mark it as the brainliest :-)