Charles works regularly 45 hours a week. Last week he worked 17 hours overtime. How many hours did he work?

2
It usually takes 45 minutes to get to work. This morning it took 1 hour and 5 minutes. How much longer did it take this morning?
3
Howi usually runs 75 miles each month. Last month he ran an extra 16 miles. How many miles did he run last month?