0
Wiki User
It is 4 hours.
7
1230
337
830 930 1030 1130 1230 130 230 330 7 hours
eight and a half 5:00 + 3:30 = 8:30 = 15:30 - 7:00
18½ hours
3 hours.
9 hours 30 minutes
2 hours and 30 minutes.
9 hours and 30 minutes.
5 and a half
Eight and one half hours.
three and a half 19:30 - 16:00 = 03:30
10:30 to 3:30 is five hours.