At least 7 hours of sleep. Thnx for asking.
8 to 9at least
10 to 11 year old girls need 8 full hours of sleep.
Adults need 6 to 8 hours of sleep.
well... 12 years old supposed to sleep 8 hours a sleep.
This will vary by person and can depend on how many hours of sleep you get each night. If you average approximately 7 hours of sleep per night, you can expect to sleep 22 years. If you average 8 hours of sleep per night, you can expect to sleep about 25 years. It is accurate to assume that you will have spent about a third of your life sleeping.
At least 10
10 hours
about 8 hours
Assuming that none of the thirteen years is a leap year, there are 24 x 365 x 13 = 113880 hours in 13 years.
well it depends if you sleep 12 hours every day for 24 years you would have gotten about 12 years of sleep.
8 hours.
How many hours does it sleep