document.write( "Question 243978: The perimeter of a rectangle is 90 m . Its length is 1 & a half times its width. Find the length & width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #178628 by richwmiller(17219)\"\" \"About 
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let W=width
\n" ); document.write( "let L=length
\n" ); document.write( "L=1.5w
\n" ); document.write( "L+L+W+W=90 meters
\n" ); document.write( "1.5W +1.5W +2w=90
\n" ); document.write( "5W=90\r
\n" ); document.write( "\n" ); document.write( "width=W=18 meters\r
\n" ); document.write( "\n" ); document.write( "l=1.5 w=1.5(18)
\n" ); document.write( "length= L=18+9 =27 meters\r
\n" ); document.write( "\n" ); document.write( "check
\n" ); document.write( "27+27+18+18=90
\n" ); document.write( "54+36=90
\n" ); document.write( "90 =90\r
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