The time from 8 AM to 2:15 PM is 6 hours and 15 minutes. To break it down, from 8 AM to 2 PM is 6 hours, and then you add the additional 15 minutes to reach 2:15 PM.
It is 24 hours.8am to 8pm = 12 hours.8pm to 8am = 12 hours.2 x 12 = 24.
On the same morning there are 3 hours from 8am to 11am
1415 hours
14 hours
11.25 hours
5 hours.
9 hours.
3 hours.
Three hours !
15 hours
8 hours
11 hours