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.
The fraction is 18/24.
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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.
Jaguars typically sleep for around 12-15 hours in a 24-hour period. This allows them to conserve energy for hunting and other activities.
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.