0
Wiki User
8 hours and 30 minutes.
Anonymous ∙
8 hrs
Nine and a half hours.
840
Nine hours.
8:30am to noon is 3.5 hours.
It is (8.5 + 24k) hours where k is an integer.
8 hours.
4.5 hours
ten and a half
72 hours
48 hours.
From 6am to 5pm is 11 hours.
1960