To solve this question we have to make deduct these 2 years. 2109 minus 1957 will give the answer.
You are 152 years old.
(1824 months are passed.)
From 1957 to 2109 there are 152 years. If you want to learn your age in 2109 (born in 1957) your age is 152.
Let's see what will be your age if you born +1 or -1 from that date.