180 days × 7 hours/day = 1260 hours
24 hours = 1 day
→ 1260 hours = 1260 ÷ 24 days = 52 ½ days.
anywhere between 8 to 10 hours of sleep
You should sleep 9 hours
The average person should be getting around 8 hours of sleep but teenager's sometime's need more. I would sudgest a steady 9 hours of sleep.
My doctor has told me that tweens need 9 hours of sleep a night! A Sleep Doctor should tell you to sleep 10 hours of sleep not 9 hours. Now Adult can sleep up to 6 hours, there bodys don't need that much sleep:)
It is above average, but everyone sleeps differently. Teenagers sleep much more than adults do, and many things can lead to fatigue and drowziness that can cause someone to sleep so much.
23 hours
A useful quotation is six hours for for an adult, eight hours for a child and ten hours for someone without any sense
at least 8 hours of sleep
4-9 hours of sleep
if you are a kid you should get 12 hours of sleep
595496484 hours per day 595496484 hours per day 10-9 hours of sleep of sleep
between 5-7 hours of sleep. Children need at least 7-8 hours of sleep