document.write( "Question 950868: The perimeter of a rectangle is 200 cm. The rectangle is 3 times longer than wide. What are the length and width of this rectangle? \n" ); document.write( "
Algebra.Com's Answer #580655 by amarjeeth123(570)![]() ![]() ![]() You can put this solution on YOUR website! Let the width be x. \n" ); document.write( "Then the length is 3x. \n" ); document.write( "Perimeter of the rectangle=2(l+b)=2(x+3x)=8x \n" ); document.write( "8x=200cm \n" ); document.write( "x=25 cm \n" ); document.write( "The length of the rectangle is 75 cm. \n" ); document.write( "The width of the rectangle is 25 cm. \n" ); document.write( " \n" ); document.write( " |