How many seconds are in 15 years?

Answer 1

1 minute = 60 seconds

1 hour = 60 minutes

1 day = 24 hours

1 year = 365.25 days

15 years = (15 x 365.25 x 24 x 60 x 60) = 473,364,000 seconds

Answer 2

60*60*60*24*365.25*1.5= 2,840,184,000 seconds. That is over 2 billion seconds

60 seconds = 1 minute

60 minutes = 1 hour

24 hours = 1 day

365.25 days = 1 year

1.5 years = 547.875 days