From 9:00 A.M. to 6:30 P.M. the same day is 9½ hours.
9:00 A.M. to noon is 3 hours, and noon to 6:30 P.M. is 6½ hours, so 3 + 6½ = 9½ hours.
Whatever that number was going to be, just add three to it.
12 hours
9-2=7 hours
There are 16 hours from 9 PM to 1 PM the next day.
5 hours
From 6:00 am to 3:00 pm is 9 hours.
Ten hours.
It is a hole 12 hours.
54 hours
9 hours, 45 minutes
10
18 hrs
9 am to 12 pm: 3 hours 12 pm to 2:30 pm: 2 1/2 hours 3 + 2 1/2 = 5 1/2 hours. So there are 5 1/2 hours between 9 am and 2:30 pm.
12 p.m to 9:30 p.m is 10 hours and 30 minutes......... :)