If I Was Born In 1990 How Old Am I In 2015

How old will I be in 2015 if I was born in 1990?

How many year passed after you are born from 1990 to 2015

To solve this question we have to make deduct these 2 years. 2015 minus 1990 will give the answer.

You are 25 years old.

(300 months are passed.)