Usually, a full-time job employee works 8 hours per day. There are 7 days in a week where most of employees work 5 days a week, remaining 2 days week off.
Therefore, the number of hours per week = 5 days * 8 hours per day
Well all you have to do is subtract 19,496 from 39,835. 39,835-19,496=20340 now you have to round to the nearest hundred. Your answer would be 20,300 miles
