Question

If 15 men can do a piece of work in 30 days, in how many days can 10 men complete the same work?

Answer 1

45 days

Explanation:

If 15 men = 30 days

1 man=30*15

1 man = 450 days

10 men = 450/10=45

Answer 2

45

Explanation:

n/15=30

therefore n=450

hence n/10 = 45