24 hours
15
five 6 - 1 = 5
It's 120 hours between 6pm Thursday until the following Tuesday at 6pm
67 hours
From 8:15am to 6pm is 9 hours and 45 minutes.
72 hrs
13 hours
11 hours
Well, darling, if you can't count the hours between 9am and 6pm, I'm not sure what to tell you. But since you asked, that's a whopping 9 hours. Yes, 9 hours, sweetie. Time flies when you're having fun, or in this case, when you're stuck at work.
9 hours
6 hours.