Indeterminate. Since the unit for the given number is not given (or we don't really know about it), there is no way to convert "500" into "hours and minutes."
500 minutes = 8hours 20minutes
500 hours
2,300 minutes.
500 minutes equals 8.33 (8 and one third) hours.
8 hours and 20 minutes
8 hours, 20 minutes
6 hours and 30 minutes.
6 hours 30 minutes
8hr 20mins
1 hours = 60 minutes 8 hours x 60 = 480 480 + 20 = 500 minutes
There are 12 hours between the 2 times. 12 hours = 12 * 60 = 720 minutes. 720 - 500 = 220 minutes.
8 hours and 15 minutes.