document.write( "Question 276513: john is 2/3 as old as his sister. His sister is 30 years old. How old is john \n" ); document.write( "
Algebra.Com's Answer #201473 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 2/3*30=60/3=20 years old for John. \n" ); document.write( " |