Question

Convert 2.05 × 10^5 sec into years

Answer 1

1 year has 365.25 days in it (that's why we add a leap day every 4 years)

1day=24hours
1hour=60mins
1min=60secs

365.25*24*60*60=31557600 seconds in a year

2.05*10^5=205000 seconds

205000/31557600=0.0064905800187593479859051385403 years