To solve this question we have to make deduct these 2 years. 2115 minus 2003 will give the answer.
You are 112 years old.
(1344 months are passed.)
From 2003 to 2115 there are 112 years. If you want to learn your age in 2115 (born in 2003) your age is 112.
Let's see what will be your age if you born +1 or -1 from that date.