The interval from 9:15 am to 2:45 pm is five and a half hours.
7.75+24k hours where k is an integer.
4 hours and 5 minutes
2 hour
On the same day it would be 3 hours and 15 minutes written as 3 and 1/4 hours
245 minutes or 14,700 seconds.
4 hours and 5 minutes in 245 minutes.
7.75+24k hours where k is an integer.
13 hours and 15 minutes.
It is 65 hours.
131 minutes
4 hours and 5 minutes
10.2 days.
2 hour
It is 6.5 + 12k hours where k is an integer.
8 hours and 17 minutes.
7 hours, 35 minutes 7.58 hours
There are 4 hours 5 minutes in 245 minutes