How does leap year occur? Calculate.
The year in which 1 day exceeds to the normal year’s 365 days. Thus, the year which has 366 days is called a leap year. The revolution movement takes 365 V4 days (one year and 6 hrs) to revolve around the Sun. These 6 hours saved every year and make 1 day in 4 years. This 1 day is added to the month of February. Thus, every fourth year, February is of 29 days instead of 28 days. Such a year with 366 days is called a leap year.
