document.write( "Question 918995: The length of a rectangle is four times its width.
\n" ); document.write( "If the perimeter of the rectangle is
\n" ); document.write( "60
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\n" ); document.write( "cm
\n" ); document.write( " , find its area.
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Algebra.Com's Answer #557372 by bhabheeta(1)\"\" \"About 
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Lets consider the width to be \"l\". \r
\n" ); document.write( "\n" ); document.write( "Since the length is 4times the width that means. 4l is the length.
\n" ); document.write( "Perimeter is 60cm.\r
\n" ); document.write( "\n" ); document.write( "Therefore\r
\n" ); document.write( "\n" ); document.write( "60= 4l+l+ 4l +l
\n" ); document.write( "60= 10l
\n" ); document.write( "L= 60/10
\n" ); document.write( "L= 10.\r
\n" ); document.write( "\n" ); document.write( "Area of rectangle is l*w
\n" ); document.write( "Therefore
\n" ); document.write( "4l=24cm and w= 6cm
\n" ); document.write( "Which gives us
\n" ); document.write( "24cm *6cm= 104 cm
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