105192.
Hours of what?
well... 12 years old supposed to sleep 8 hours a sleep.
12 hours
8 hours 12 year old should go to be 10 to 11
9 - 10 hours
8-10 hours
9 hours
About 10-12 hours
loushielou
12/2*3=18hrs
half an hour should be just about right for a 12 year old
They can sleep for a couple of hours in the day and 12 hours at night.