document.write( "Question 836347: My date of birth is 1978 but I don't know about my father age when I was in 3 year my father age is 30 and my mom age is 27 so how I know my father birth year \n" ); document.write( "
Algebra.Com's Answer #504229 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! My date of birth is 1978 but I don't know about my father age. \n" ); document.write( " when I was in 3 year my father age is 30 and my mom age is 27 \n" ); document.write( " so how I know my father birth year \n" ); document.write( ": \n" ); document.write( "You were 3 yrs old in 1981, your dad was 30, therefore \n" ); document.write( "1981 - 30 = 1951 was dad's birth yr \n" ); document.write( " |