document.write( "Question 1072972: A girl is 21 years old and her brother is a third of her age. When the girl is 36, what will be the age of her brother? \n" ); document.write( "
Algebra.Com's Answer #687831 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 22 \n" ); document.write( " \n" ); document.write( " |