Question

8' men
finish a piece work in 15 hours
In how many hours can 20 inen
Finish i​

Answer 1

8 men =12 hrs

20 men = x hrs

1 men = 8 × 12 = 96 hrs

20 men = 96 hrs ÷ 20 men

20 men = 4.8 hrs..

Answer 2

Step-by-step explanation:

8 men can do work in 15 hours

therefore , 1 men can do in 15×8 hours

20 men can do in (15 ×8) /20

= 120/20

= 6 hrs

I hope it helps you