There is no such time as 12 pm. There is 12 midnight and 12 noon. It is therefore impossible to answer the question.
There are 12 hours from 9 AM to 9 PM. This includes the full hours from 10 AM to 9 PM, plus the hour from 9 AM to 10 AM. Therefore, the total duration is 12 hours.
It is 21 hours.Note: 10 am to 10 pm is 12 hours, 10 pm to 7 am is 9 hours, 12 + 9 = 21
-506
From 3 AM to 8 PM, there are 17 hours. This is calculated by counting the hours from 3 AM to 12 PM (noon), which is 9 hours, and then adding the 8 hours from 12 PM to 8 PM.
13 hours. 8 pm to 12 am (midnight) is 4 hours. 12 am (midnight) to 9 am is 9 hours. 4 + 9 = 13 -- 13 hours of sleep (if you fall asleep exactly at 8 pm and awaken exactly at 9 am, have not awoken in your sleep, and have not changed timezones)
There is no tme such as 12 pm: it is either 12 noon or 12 midnight.
It is a hole 12 hours.
There are 12 hours from 9 AM to 9 PM. This includes the full hours from 10 AM to 9 PM, plus the hour from 9 AM to 10 AM. Therefore, the total duration is 12 hours.
It is 21 hours.Note: 10 am to 10 pm is 12 hours, 10 pm to 7 am is 9 hours, 12 + 9 = 21
-506
12 p.m to 9:30 p.m is 10 hours and 30 minutes......... :)
From 3 AM to 8 PM, there are 17 hours. This is calculated by counting the hours from 3 AM to 12 PM (noon), which is 9 hours, and then adding the 8 hours from 12 PM to 8 PM.
From 9:30 pm to 12:00 am is 2.5 hours, then from 12:00 am to 7:00 am is 7 hours. Therefore, the total hours from 9:30 pm to 7:30 am is 2.5 + 7 = 9.5 hours.
9 hours and 30 minutes.
Technically, 12 PM doesn't exist. It's either 12 noon (3 hours) or 12 midnight (15 hours).
9 am to 12 pm: 3 hours 12 pm to 2:30 pm: 2 1/2 hours 3 + 2 1/2 = 5 1/2 hours. So there are 5 1/2 hours between 9 am and 2:30 pm.
13 hours. 8 pm to 12 am (midnight) is 4 hours. 12 am (midnight) to 9 am is 9 hours. 4 + 9 = 13 -- 13 hours of sleep (if you fall asleep exactly at 8 pm and awaken exactly at 9 am, have not awoken in your sleep, and have not changed timezones)