To solve this question we have to make deduct these 2 years. 2102 minus 1957 will give the answer.
You are 145 years old.
(1740 months are passed.)
From 1957 to 2102 there are 145 years. If you want to learn your age in 2102 (born in 1957) your age is 145.
Let's see what will be your age if you born +1 or -1 from that date.