If 36 Men can do a piece of work in 25 hours, in how many hours will 15 men do it?
Answer & explanation
Correct answer: option 2
According to the question:
If 36 men can do work in 25 hours then 15 men can do in:
36 men x 25 hours = 15 men x Number of hours
Number of hours = \(\frac{\text{36 x 25}}{15 }\)
Number of hours = 60 hours