72 hours
13:45 + 24n hours where n is any integer.
From 6am to 5pm is 11 hours.
11am to 12 is 1 hour 12 to 5pm is 5 hours → 11am to 5pm is 1 + 5 = 6 hours
8.5 hours
934
2.5 + 5.5 = 8.0eight hours
72 hours
13:45 + 24n hours where n is any integer.
From 6am to 5pm is 11 hours.
2:30am
11am to 12 is 1 hour 12 to 5pm is 5 hours → 11am to 5pm is 1 + 5 = 6 hours
48
13 hours
2 hours
8.5 hours
9 hours.