2017 - 18 = 1999
1999 + 3 = 2002
In 1999.
Where you were born is irrelevant. In 2017 (now) you would be 64 years old if you have had your birthday this year, otherwise you are 63.
You need to subtract 2017 minus 1999. If you didn't celebrate your birthday yet in the current year, you then need to subtract 1 from the result.
37 years old in 2017
if i was 93 years old when was i born?
In 1999.
2017 − 1980 = 37 years old
2017 − 1961 = 56 years old on the person's birthday in 2017.
1992
Where you were born is irrelevant. In 2017 (now) you would be 64 years old if you have had your birthday this year, otherwise you are 63.
You would be 25 years old on your birthday of 1st December 2017
1967
People turning 21 in 2017 were born in 1996
You need to subtract 2017 minus 1999. If you didn't celebrate your birthday yet in the current year, you then need to subtract 1 from the result.
Subtract 20-2017. Easy you should be able to figure that out at 20 years old.
They would celebrate their eighteenth birthday this year (2017).
They would celebrate their 21st birthday this year (2017)