document.write( "Question 988568: Mary's living room is 12'x20'. She wants to buy a carpet that will leave an equal border on all sides. If the area of the border is to be 1/3 of the area of the carpet, how big a carpet should Mary buy? \n" ); document.write( "
Algebra.Com's Answer #609083 by Timnewman(323)\"\" \"About 
You can put this solution on YOUR website!
Hi dear,
\n" ); document.write( "Since her room measure 12*20,
\n" ); document.write( "Area of her room=12*20
\n" ); document.write( " =240sqrt unit.
\n" ); document.write( "If area of the border is 1/3 area of the room.
\n" ); document.write( "Then,
\n" ); document.write( "Area of the border=240/3
\n" ); document.write( " =60squt sunit
\n" ); document.write( " Area of the carpet mary will buy =240-60
\n" ); document.write( " =180squrt unit
\n" ); document.write( "The mearsure of area of carpet to be buy is 180squrt unit.
\n" ); document.write( "HOPE THIS HELPS?
\n" ); document.write( "::TIMNEWMAN::
\n" ); document.write( "
\n" );