There are 98 minutes between 4:13pm and 5:51pm.
5hr 30 min.......
7 hours and 30 minutes
You can subtract the hours and the minutes separately.
5 hours and 15 minutes
845 PM
There are 35 minutes
79 minutes.
89 minutes.
80 minutes.
42 minutes.
240 minutes
There are (30 + 1440k) minutes, where k is an integer.
There are 5 hours and 48 minutes between 1:48 pm and 6:36 pm.
23 hours and 38 minutes.
28 of them.
675 minutes.
It is 212 minutes.