Question

17 आदमी किसी काम को 30 दिनों में करता है तो उसी काम को 10 आदमी कितने दिनों में करेगा

Answer 1

17.6 days

Step-by-step explanation:

17 people do there work in 30 days.

so in how many days can 10 people do this work???

so by binary method we can do this question

17---->30

10--->???

by cross multiplication:-

30*10/17*1

300/17 = 17.6 days