12:15
3 hours and 45 minutes.
it will be 1:45
2.75 hours is 2 hours and 45 minutes. So you would leave at 2:15.
7 hours and 30 minutes.
7 hours and 30 minutes.
7 hours and 30 minutes.
6 hours and 30 minutes.
3 hours and 50 minutes.
Minutes? 45 minutes in 45 minutes. If you meant seconds... 45 x 60 = 2700
If you mean .75 of an hour then it is 45 minutes
45 minutes/1 day = 45 minutes/24 hours = 45 minutes/(24*60 minutes) = 45 minutes/1440 minutes = 0.03125
One and a half hours (1 hour 30 minutes)