3 hours 40 minutes.
6 hours 15 minutes.
(20 hours 30 minutes) - (5 hours 45 minutes) = 14 hours 45 minutes.
1 hour 45 minutes.
1 hour = 60 minutes 2 hours = 120 minutes 3 hours = 180 minutes . . . 10 hours = 600 minutes 10 hours + 30 minutes = 630 minutes
3 hours 40 minutes.
12 hours 30 minutes
23 hours 15 minutes minus 45 minutes is 22 hours 30 minutes.
6 hours 15 minutes.
7 hours 12 minutes - 3 hours 30 minutes = 3 hours 42 minutes
(20 hours 30 minutes) - (5 hours 45 minutes) = 14 hours 45 minutes.
1 hour 45 minutes.
1 hour = 60 minutes 2 hours = 120 minutes 3 hours = 180 minutes . . . 10 hours = 600 minutes 10 hours + 30 minutes = 630 minutes
1 hour 45 minutes.
10 minutes.
8:30 minus 60 minutes is 7:30 830 minutes minus 60 minutes is 770 minutes.
11 hours 25 minutes