Two hours.
That is ten hours.
6
ten 4pm = 16:00 so 16 - 6 = 10 12 - 6 = 6 and 6 + 4 = 10
7:45 am to 6:15 pm is 10 hours 15 minutes (101/4 hours)
9 hours and 34 minutes.
6
2 hours.
6 hours.
There are 6 hours between 8 am and 2 pm.
There are 10 + 24n hours where n is an integer
There are 14 hours between 6 am and 8 pm.