6 hours
10 hours and 15 minutes.
4:00 am
2 hours and 51 minutes. lol
From 10:30 to 12:00 there are 1 1/2 hoursFrom 12:00 to 5:00 pm there are 5 hoursTotal 6 1/2 hours
6 hours
8 hours, 45mins
2 hours and 30 minutes.
10 hours and 15 minutes.
It is (8.5 + 24k) hours where k is an integer.
That's nine and one quarter hours.
8:45 AM - 5:45 PM 9 hours have passed.
4:00 am
The interval 10:10 am to 5:00 pm is 6 hours and fifty minutes long.
2 hours and 51 minutes. lol
From 10:30 to 12:00 there are 1 1/2 hoursFrom 12:00 to 5:00 pm there are 5 hoursTotal 6 1/2 hours
1175