As AM ends PM immediately starts, so on that basis, there is no time between them. Each last for 12 hours a day, so any two corresponding times, like 2am and 2pm, are 12 hours apart.
There are 35 minutes
80 minutes.
89 minutes.
240 minutes
79 minutes.
42 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.
It is 212 minutes.