## Task 4

How many minutes are there from 8:35 PM to 9:10 PM, from 7:55 AM to 8:45 AM, from 11:55 AM to 12:05 PM.
From 20:35 to 21:10, it is 35 minutes, from 7:55 to 8:45, it is 50 minutes, from 11:55 to 12:05, it is 10 minutes.