It is (3.5+24K) hours where k is any integer.
It is five hours.
4hrs. 30min. or 4.5hrs. or 4 1/2hrs.
There are 16 hours from 4 am to 8 pm. 4 am to 4 pm is 12 hours, then 4 pm to 8 pm is another 4 hours.
21 hours
2 hours.
From 7 a.m. to 1:30 p.m. there are 6 hours and 30 minutes.
1:30pm to 11:00pm is 9.5 hours.
6
4.5 hours between 1:30pm and 6:00pm
2 hours from 1130 pm to 130 am 14 hours from 1130 am to 130 am
It is five hours.
There are 6 hours and 30 minutes between 1:30 pm and 8 pm.
There are 2 hours between 1:30 PM and 3:30 PM. If you count from 1:30 PM to 2:30 PM, that's one hour, and then from 2:30 PM to 3:30 PM, that's another hour. So, the total is 2 hours.
From midnight (am) to Noon (pm) is 12 hours.
12 Hours ! There are 12 hours in the AM and 12 hours in the PM !
It is 12 + 24k hours where k is an integer.
12 hours