If a 35 year old women has averaged 8 hours of sleep each 24 hours, how many days of her life has she spent sleeping?

8*365 = 2920

2920*35 = 102200

102200/24 = approx. 4,258.33 days

35 years

1year=365 days, 35/4 = 11. xx. Since its under 36, add 11 days because of the leap year every 4 years. (35x365) + 11.

=12786. Now since these are the total days, divide it by 3 since 8hours/24 hours is 1/3. And you get 4262 hours of sleep in her 35 years of life.