document.write( "Question 267975: john spent a quarter of his life growing up as a boy, 1/6 of his life in college and 1/2 of his life as a teacher.He spent his last six years in retirement. How old was he when he died? \n" ); document.write( "
Algebra.Com's Answer #196558 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! john spent a quarter of his life growing up as a boy, \n" ); document.write( " 1/6 of his life in college and 1/2 of his life as a teacher. \n" ); document.write( "He spent his last six years in retirement. \n" ); document.write( " How old was he when he died? \n" ); document.write( ": \n" ); document.write( "let a = his age when he died \n" ); document.write( ": \n" ); document.write( "Age = boy + student + teacher + retired \n" ); document.write( "a = \n" ); document.write( "Multiply by 12 to get rid of the denominators, results \n" ); document.write( "12a = 3a + 2a + 6a + 12(6) \n" ); document.write( "12a = 11a + 72 \n" ); document.write( "12a - 11a = 72 \n" ); document.write( "a = 72 his age when he passed away, much missed and remembered, I am sure. \n" ); document.write( " |