document.write( "Question 395684: The perimeter of a rectangle is 126 cm. The ratio of the length to the width is 5:2. Find the width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #280806 by Alan3354(69443)\"\" \"About 
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The perimeter of a rectangle is 126 cm. The ratio of the length to the width is 5:2. Find the width of the rectangle.
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\n" ); document.write( "L + W = 1/2 the perimeter = 63 cm
\n" ); document.write( "5 + 2 = 7
\n" ); document.write( "63/7 = 9
\n" ); document.write( "Width = 2*9 = 18 cm
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