7 hours, 22 minutes
From 6:00 am to 3:00 pm is 9 hours.
5.75
60 hours elapse between 6 PM on Friday and 6 AM on Monday.
8 am to 8 pm is 12 hours, but we want only until 6 pm, so 12-2 = 10 hours
6
6
2 hours.
6 hours.
There are 10 + 24n hours where n is an integer
There are 14 hours between 6 am and 8 pm.
Two hours.
From 6:00 am to 3:00 pm is 9 hours.
5.75
The time from 6 AM to 11 PM is 17 hours. To calculate this, you can count the hours from 6 AM to 6 PM, which is 12 hours, and then add the 5 hours from 6 PM to 11 PM. Thus, 12 + 5 equals 17 hours.
3 hours and 12 minutes.
6 hours and 30 minutes
60 hours elapse between 6 PM on Friday and 6 AM on Monday.