document.write( "Question 935317: The ratio of length and breadth of a rectangle is 9 : 4 and the breadth is 50 cm less than length. Find the area of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #568505 by TimothyLamb(4379)\"\" \"About 
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L/w = 9/4
\n" ); document.write( "4L = 9w
\n" ); document.write( "w = L - 50
\n" ); document.write( "---
\n" ); document.write( "4L = 9w
\n" ); document.write( "4L = 9(L - 50)
\n" ); document.write( "4L = 9L - 50*9
\n" ); document.write( "5L = 50*9
\n" ); document.write( "L = 10*9
\n" ); document.write( "L = 90 cm
\n" ); document.write( "w = 40 cm
\n" ); document.write( "---
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