1/5 = 20%
1/5 = 0.20 in decimal
A year has 8760 hours
A year is equal to 8,760 hours.
8,766 hours in one year.
In the typical year there are 8,760 hours. In a leap year, there are 8,784 hours.
if you mean how many hours you should sleep in a year it would be 3,650 hours of sleep for a regular year not a leap year
There are 8760 hours in a year.
One year is about 8,765.81 hours.
1 year = 8,765.81277 hours