3 hours between 12pm and 3pm
4
Tue Wed Thu Fri = 4 days 4 x 24 = 96 Answer: 96 hours
4 hours if it's on the same day
3pm to 10pm is 7 hours.
4 but is there a particular reason you couldn't do it yourself :)
24 of course !
6 hours
2 hours
5 hours
9 hours
19 hours.