According to sleepfoundation, this can vary depending on the age of a person. Newborns and infants should sleep for approximately 12 - 18 hours, whilst teens and adults are fine with less than 10. Essentially, the older one is, less sleeping time is needed.
4
It should take 24 hours max.
They sleep upto 18 hours a day.
The fraction is 18/24.
4
Under normal condition 6 to 8 hours sleep is sufficient. Unless one is in comma or under some drugs, 24 hours sleep is not possible.
it differs from person to person, but it is almost certain that the average person needs 8 hours of rest or sleep in every 24 hours.
180 days × 7 hours/day = 1260 hours 24 hours = 1 day → 1260 hours = 1260 ÷ 24 days = 52 ½ days.
8/24 = 4/12 = 1/3 one third
Infants 4 months to 12 months 12 to 16 hours per 24 hours, including naps 1 to 2 years 11 to 14 hours per 24 hours, including naps 3 to 5 years 10 to 13 hours per 24 hours, including naps 6 to 12 years 9 to 12 hours per 24 hours 13 to 18 years 8 to 10 hours per 24 hours Adults 7 or more hours a night
24 hours a day, if you don't get any sleep.
Around four hours over a 24 hour period.