document.write( "Question 1058120: The length of a rectangle is 6 times the width. The perimeter is 210 in. Find the dimension. \n" ); document.write( "
Algebra.Com's Answer #673144 by addingup(3677)\"\" \"About 
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2W+2(6W) = 210
\n" ); document.write( "2W+12W = 210
\n" ); document.write( "14W = 210
\n" ); document.write( "W = 15 and
\n" ); document.write( "L = 6(15) = 90
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