document.write( "Question 1087282: If David is 6 & his sister is half his age when David is 100 how old is his sister \n" ); document.write( "
Algebra.Com's Answer #701545 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! His sister is then \n" ); document.write( "So then add the difference between 100 and 6 to her current age, so she'll be, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |