This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
First lets take 96 years.
Number of leap years in 96 years = 96/4 = 24

Now lets take the remaining four years i.e. 97,98,99,100
In these years the year 100 must have been a leap year.but it is not a leap year.
Leap years are those years which can be divisible by 4.So 100 is not divisible by four.Hence there are only 24 leap years

Number of ordinary year = 100 -24 = 76 years
then which subject?
but it can even involve in social as it is related to revolutionn of earth
Ok..sorry !