6.5hrs
10 - 3 = 7 hours.
You can subtract the hours and the minutes separately.
There are 3 hours between 12:30 pm and 3:30 pm.
There are 4 hours from 10 am to 2 pm.
8:30 AM to 1 PM = 4.5 hours 8:30 PM to 1 PM = 16.5 hours
13 hours and 15 minutes.
There are 14 hours and 45 minutes between 3:45 pm and 6:30 am.
9 hours and 30 minutes.
It is 14 hours and 45 minutes.
10 hrs
2:55 pm
It is [6.9166... (repeating) + 24k] hours where k is any integer.
From 3:45am to 7pm is 15 hours and 15 minutes. From 3:45pm to 7pm is 3 hours and 15 minutes.
There are 14.75 hours, or 14 hours and 45 minutes, from 3:45 PM on Tuesday to 6:30 AM on Wednesday.
There are 6 1/4 hours between 9:30 am and 3:45 pm, or between 9:30 pm and 3:45 am.There are 18 1/4 hours between 9:30 am and 3:45 am, or between 9:30 pm and 3:45 pm.
If you left work at 7:45 AM and returned at 3:45 PM, you were away for a total of 8 hours. This is calculated by finding the difference between the two times, which is 8 hours and 0 minutes.
That would be 1215 pm, as the East Coast is three hours ahead of the West Coast.