document.write( "Question 327033: A rectangle has length 36 cm and width 28 cm. Find the length of another rectangle of equal area whose width is 21 cm. \n" ); document.write( "
Algebra.Com's Answer #234182 by mananth(16946)\"\" \"About 
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the length and width of the rectangle are 36 & 28 cm.
\n" ); document.write( "Area = L*W
\n" ); document.write( "Area = 36*28 = 1008 sq. cm
\n" ); document.write( "..
\n" ); document.write( "the width of other rectangle = 21cm
\n" ); document.write( "area = 1008
\n" ); document.write( "so length = area / width
\n" ); document.write( "length = 1008/21
\n" ); document.write( "= 48 cm
\n" ); document.write( "length = 48 cm
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