document.write( "Question 256767: A=lw length=4cm width=3cm A=108cm squared what is the length and width? ratio is 3:4 \n" ); document.write( "
Algebra.Com's Answer #188881 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! A=3N*4N \n" ); document.write( "108=12N^2 \n" ); document.write( "N^2=108/12 \n" ); document.write( "N^2=9 \n" ); document.write( "N=SQRT9 \n" ); document.write( "N=3 THE MULTIPLIER FOR THE RATIOS. \n" ); document.write( "3*3=9 ANS. FOR THE LENGTH. \n" ); document.write( "4*3=12 ANS. FOR THE WIDTH. \n" ); document.write( "PROOF: \n" ); document.write( "108=9*12 \n" ); document.write( "108=108 \n" ); document.write( " |