7.75 hours
9 hours.
9 hours.
8.5
7 and a half hours
10.5 hours
945 pm to midnight is 2 hours, 15 minutes. Midnight to 830 am is 8 hours, 30 minutes. The total is 10 hours, 45 minutes.
There are 14 hours and 45 minutes between 3:45 pm and 6:30 am.
11 hours and 45 minutes.
11 hours and 45 minutes.
From 9:45 AM to 5 PM OR 9:45 PM to 5 AM... the answer is 7 hours and 15 minutes !
There are 9 hours between 630 am and 930 am.