6 hours 30 minutes
7
10.5 + 24*k hours where k is any integer.
There are 12 hours between the 2 times. 12 hours = 12 * 60 = 720 minutes. 720 - 500 = 220 minutes.
2 hours.
6 hours 30 minutes
6 hours and 30 minutes.
8 and 1/2
(8.25 + 24k) hours, where k is any integer.
7
10.5 + 24*k hours where k is any integer.
6:15am to 5pm is 10 hours and 45 minutes.
It is 9.5+24*n hours where n is an integer.
At 9:30 AM EST it's 2:30 PM GMT.
1700 hours
12 Hours ! There are 12 hours in the AM and 12 hours in the PM !
12 hours