7:45am to 2:15am is 18 hours and 30 minutes.
7:45am to 2:15pm is 6 hours and 30 minutes.
7:45pm to 2:15pm is 18 hours and 30 minutes.
7:45pm to 2:15am is 6 hours and 30 minutes.
61/2 + 24n hours where n is an integer.
975
9 hours, 45 minutes
It is 3.5833... recurring hours.
3 hours 35 minutes 215 - 35 = 180 = 60 x 3
749
3 hours and 15 min
4 hours and 20 minutes.
7:45 am to 6:15 pm is 10 hours 15 minutes (101/4 hours)
10 hrs
4 hours, 215 miles
8 and 1/2