A. 5 hours
16 = 11 + 5 1pm to midnight is 11 hours (12 - 11 = 1) then midnight to 5am is 5 hours
6 am to 11 am is a period of 5 hours.
Six hours in total !
From 5:00 to 11:00 is 6 hours, or 18 hours, or 30 hours, or ...
16 - 5 = 11 = 7 + 4
11:30am - 5:00pm = 5:30 hours 11:30pm - 5:00pm = 17:30 hours
11 days and 5 hours.
5 days and 11 hours
It is 5 + 24k hours where k is an integer.
The journey would take 5 hours 11 minutes.
11 hours and 5 min. in flight
5 hours 30 minutes.