7 hours, 22 minutes
6 PM to 12 midnight = 6 hours 12 midnight to 9 am = 9 hours Total 15 hours X 60 minutes = 900 minutes
There are (30 + 1440k) minutes, where k is an integer.
There are: 95 minutes between 11:50 am and 1:25 pm.
35
240 minutes
There are 5 hours and 48 minutes between 1:48 pm and 6:36 pm.
6 hours and 30 minutes
3 hours and 12 minutes.
6 hours and 15 minutes.
6 hours and 30 minutes.
6 hours and 40 minutes.
6:34pm to 8:01pm is 1 hour and 27 minutes.
7 hours, 22 minutes
7 hours and 30 minutes.
10 hours and 6 minutes.
6 hours 30 minutes