8
Assuming this is all in the same day, 8:30 am to 10 pm is 13 and 1/2 hours 8:30 pm to 10 pm is 3 and 1/2 hours
10 & 1/2
2 hours
8 am to 8 pm is 12 hours, but we want only until 6 pm, so 12-2 = 10 hours
IF they're both on the same day, then it's 31/2 hours.
There are 4 hours from 10 am to 2 pm.
The time from 2 PM to 12 AM is 10 hours. It includes the hours from 2 PM to 12 PM (midnight), counting 10 hours in total.
From 1:30 PM to 10:00 PM is 8 hours and 30 minutes. To calculate, you can count the hours from 1:30 PM to 10:00 PM, which includes the full hours from 2 PM to 10 PM (8 hours) plus the additional 30 minutes from 1:30 PM to 2 PM.
The time from 10 AM to 12 PM is 2 hours.
The length of time from 5:50 am to 2:00 pm is 8 hours 10 minutes. It is 10 minutes to 6:00 am, 6 hours to 12:00 pm, and another 2 hours to 2:00 pm. That totals to be 8 hours 10 minutes.
There are 8 hours if it's on the same day
The time from 4 AM to 2 PM is a total of 10 hours. You can calculate this by counting the hours from 4 AM to 12 PM, which is 8 hours, and then adding the additional 2 hours from 12 PM to 2 PM.
Assuming this is all in the same day, 8:30 am to 10 pm is 13 and 1/2 hours 8:30 pm to 10 pm is 3 and 1/2 hours
The time from 10 AM to 12 PM is 2 hours.
There are 10 hours between 2 PM and 12 AM. To calculate this, you count the hours from 2 PM to 12 AM, which includes 3 hours to get to 5 PM, plus the remaining 7 hours from 5 PM to 12 AM. Thus, 3 + 7 equals 10 hours.
The time from 10 PM to 3 AM is 5 hours. This includes 2 hours from 10 PM to midnight and an additional 3 hours from midnight to 3 AM.
10 & 1/2