There are 24 hours between a given PM time to the same time the next day. For example, from 4:00 PM today to 4:00 PM tomorrow will be 24 hours.
It is a 3 hour time span or difference as 11 am-12 pm is 1 hour, 12 pm-1 pm is another hour, and 1pm-2 pm is a 3rd.
1:45 PM to 3:18 PM is 1 hour and 38 minutes.
2:20 pm
1 hour and 45 minutes.
1 hour, 10 minutes
There are 5 hours from 1 PM to 6 PM. You can determine this by counting the hours: 1 PM to 2 PM is 1 hour, 2 PM to 3 PM is another hour, and so on, until you reach 6 PM.
1 hour, 50 minutes
From 6:30 PM to 8:00 PM is a duration of 1 hour and 30 minutes.
There are 5 hours from 11 AM to 4 PM. You can calculate this by counting the hours: 11 AM to 12 PM is 1 hour, 12 PM to 1 PM is another hour, and so on, until you reach 4 PM.
7 hours
5 hours
1 hour difference