5 +/- 2 The correct answer for a normal nights sleep is 5 dreams but you do not remenber most of them. Some dreams depend on their life.
12 hours sleep needed
The fraction is 18/24.
8/24 = 4/12 = 1/3 one third
It is 8/24 of a day.
you spend 25% of you're day sleeping
on average you sleep 9 hours a day and there is 365 days a year so 9 X 365 = 3285 hours a year and you live for approximately 60 years so on average you sleep for 197100 hours in 60 years !
8 hours
Sleep.
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.
Around 7 hours is the average figure.
An average of 8 hours sleep per night is a reasonable amount of sleep.
Sleep.
That entirely depends on the person, if you are like me, you may need 10 hours, but 8 is about average.
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.
dreams
dreams
they get 15 hours of sleep