This is the stupidest thing I have ever heard
9/23/1949
9/30/1942
April 9, 1987
Samuel Slater was born on June 9, 1768.
2008. You were born on November 9, 2008.
If you turned 9 in 2013, you were born in 2004.
be born and then wait 9 years
Subtracting 9 from the current year should get you fairly close.
1999 or 2000
you were born in 2001 or 2000 if you born after today
John Lennon was born on October 9, 1940
If you were born December 9, 1982 you will currently be 27 year old.
Born November 9, 1731 - Died October 9, 1806
If you've already had your birthday this year, then (this year) - 9, else (last year) -9. So if you've already had your birthday this year: 2010-9 = 2001, else 2000.
february 9, 1971
: March 9, 1980
9/23/1949