675 minutes.
There are 35 minutes
80 minutes.
89 minutes.
240 minutes
42 minutes.
79 minutes.
There are (30 + 1440k) minutes, where k is an integer.
23 hours and 38 minutes.
There are 5 hours and 48 minutes between 1:48 pm and 6:36 pm.
There are 98 minutes between 4:13pm and 5:51pm.
28 of them.
813 minutes