A car rental charges 16.00 per day plus 15 per milejims bills for 4 days was 79.00 how many did he drive?

If he had the car for 4 days, then the daily part of the charge was (4 x 16) = $64.

The mileage charge was (79 - 64) = $15.

The number of miles was (15/0.15) = 100 miles