document.write( "Question 917155: A board is 12 feet long and needs to be cut into two pieces that have a length ratio of 3:2. I can't figure out the lengths of the board.
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #556542 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A board is 12 feet long and needs to be cut into two pieces that have a length ratio of 3:2. \n" ); document.write( "---- \n" ); document.write( "3 to 2 is the same as 3x to 2x \n" ); document.write( "----------------------------- \n" ); document.write( "Equation:: \n" ); document.write( "3x + 2x = 12 \n" ); document.write( "5x = 12 \n" ); document.write( "x = 2.4 \n" ); document.write( "------ \n" ); document.write( "shorter piece:: 2x = 2*2.4 = 4.8 ft \n" ); document.write( "longer piece:: 3x = 3*2.4 = 7.2 ft \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------------- \n" ); document.write( " |