8 hours and 15 minutes.
7.25
If they're both in the same day, then it's 71/4 hours.
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
14 hours
Eight hours !
9 hours.
3 hours.
5 hours.
11.25 hours
Three hours !
11 hours