document.write( "Question 881316: When I was 10 my sister was half my age, now I'm 20. How old is my sister? \n" ); document.write( "
Algebra.Com's Answer #532132 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! When I was 10 my sister was half my age \n" ); document.write( "------ \n" ); document.write( "So your sister is 5 years younger than you. \n" ); document.write( "====================================================\r \n" ); document.write( "\n" ); document.write( "now I'm 20. How old is my sister? \n" ); document.write( "Ans: 20-5 = 15 yrs \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------------- \n" ); document.write( " |