document.write( "Question 383338: The length of a rectangle is three times the width, if the perimeter is 64 meters. Find the dimension of a rectangle. Show all work. \n" ); document.write( "
Algebra.Com's Answer #271445 by mananth(16946)\"\" \"About 
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width = x
\n" ); document.write( "length = 3x
\n" ); document.write( "...
\n" ); document.write( "2*(l+w)=perimeter
\n" ); document.write( "2*(x+3x)=64
\n" ); document.write( "2*4x=64
\n" ); document.write( "8x=64
\n" ); document.write( "/8
\n" ); document.write( "x= 8 meters
\n" ); document.write( "length = 3x =3*8=24 meters
\n" ); document.write( "..
\n" ); document.write( "m.ananth@hotmail.ca
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