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.
24 hours
At an average speed of 55 mph, 904 miles would take 16.43 hours
299 miles can't be expressed in hours. If it could, then you'd be able to figure out how many minutes high your house is, and how many miles of sleep you had last night.
You would get 13 hours of sleep.
8 hours
Eleven
People in the 1900s slept an average of nine hours a night. In the 1970s the average amount of sleep was down to seven hours.
Children should get at least 8-10 hours of sleep each night, but, on average, children normally get about 9 hours of sleep on school nights.
An average 6th grader needs about 9-11 hours of sleep per night for optimal health and development.
7-9 hours
8-9 hours
The Amount Of Sleep Your Eyes Need Each Day Is Twelve Hours For An Average Woman/Man.
average reccomended sleep hours for a teenager is 9 to 10 hours.
An average of 8 hours sleep per night is a reasonable amount of sleep.
An average on 7 to 8 hours a day.
recommended amount is 8 hours on average.