To solve this question we have to make deduct these 2 years. 2074 minus 1957 will give the answer.
You are 117 years old.
(1404 months are passed.)
From 1957 to 2074 there are 117 years. If you want to learn your age in 2074 (born in 1957) your age is 117.
Let's see what will be your age if you born +1 or -1 from that date.