Hours can't be measured in miles.
For some strange reason, 2320 hours equals exactly 2320 hours!
99 hours equals 4 days and 3 hours.
24 hours
16666.666... Hours
336 hours equals 14 days @24 hours per day.
1.11 hours
11,395.5566 hours.
1.6 hours.
336 hours
108 hours
2 hours
16.11 hours.