Question

If Andy is spending 1/4 of his day watching tv, how any hours did he spend watching tv in a week.

Answer 1

He spends 1/4 of each day watching tv.
There are 24 hours in a day.
1/4 = 0.25
24×0.25 = 6

He spends 6 hours a day watching tv.

There are 7 days in a week.
7×6 = 42

He spent 42 hours watching tv in a week.