To solve this question we have to make deduct these 2 years. 2075 minus 1955 will give the answer.
You are 120 years old.
(1440 months are passed.)
From 1955 to 2075 there are 120 years. If you want to learn your age in 2075 (born in 1955) your age is 120.
Let's see what will be your age if you born +1 or -1 from that date.