document.write( "Question 701145: When I was 4 years old my sister was half of my age.\r
\n" );
document.write( "\n" );
document.write( "Now I am 100 years. How old is my sister?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #432240 by Simnepi(216)![]() ![]() You can put this solution on YOUR website! 'When I was 4 my sister was half my age' \n" ); document.write( "So 'my age' = 4, 'my sister's age' = 2. \n" ); document.write( "The difference in our ages is 2 years, \n" ); document.write( "So, when I am 100 my sister will be 2 years younger than me. \n" ); document.write( "My sister is 98 years old. \n" ); document.write( " |