How many hours in 45 years?

Answer 1

There are 24 hours in a day, and 365 days in a year. So you would first multiply

24 x 365, which = 8,760. You then multiply that by 45, which = 394,200, which is the number of hours in 45 years. To sum it up:

24 hours x 365 days x 45 years= 394,200 hours in 45 years

Answer 2

4.5 years = 39,446.1575 hours.