To solve this question we have to make deduct these 2 years. 2087 minus 1974 will give the answer.
You are 113 years old.
(1356 months are passed.)
From 1974 to 2087 there are 113 years. If you want to learn your age in 2087 (born in 1974) your age is 113.
Let's see what will be your age if you born +1 or -1 from that date.