60 x 3 = 180 + 20 = 200
15 hours 20 minutes(920 divided by 60(minutes to an hour) equals 15.33333, 15 hours and a third; a third of an hour is 20 min, 15 hours and 20 minutes.)
60 minutes = 1 hour so 200 min = 200/60 = 3.33... hours.
The easiest way is to subtract 4 hours and add 5 minutes, getting 3 hours, 20 minutes.
3 hours and 15 min
8 hours, 20 minutes
60 x 3 = 180 + 20 = 200
8 hours and 20 minutes
3 hours 20 minutes
357790 hours and 20 min
20 min=1,200 sec 6 hours=21,600 sec 6 hours and 20 minutes=22,800
3 hours and 20 Min. 3 hours and 20 Min.
1218 = 1200 + 18. (1200 min)/(60 min/hr) = 20 hr, so 1200 min = 20 hr, then add the 18 minutes, so 20 hr, 18 min or 20:18
1 and 1/3
80 minutes = 1 hour 20 minutes
2 hours 55 min
610 min / 60 = 10.167 hours.