Question

A man works 56 hours a week. How many hours does he work in 252 days

Answer 1

The man works 56 hours a week, so he works 56 x 7 = 392 hours in a week. In 252 days, he would work 392 x 252 = 98,784 hours.

Answer 2

56 hr/week = 8 hr/day
so, in 252 days he works 8*252 = 2016 hours

or, since 252 days = 36 weeks, he works 56*36 = 2016 hours