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
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)
9 - 1 = 8 24 - 8 = 16 Answer: 16 hours as in 3 + 12 + 1 = 16 3 hours to midnight then 12 hours to noon then 1 hour to 1pm
5 hours
There is no tme such as 12 pm: it is either 12 noon or 12 midnight.
It is a hole 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......... :)
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)
It would be 15 hours. The time period designation changes at midnight, so 3 hours after 9 PM is 12:00 AM. 12 PM is 12 hours later.
6 PM to 12 midnight = 6 hours 12 midnight to 9 am = 9 hours Total 15 hours X 60 minutes = 900 minutes
There are 12 hours between 9:30 am and 9:30 pm.