document.write( "Question 463106: A farmer has 318 feet of fence with which to make a corral. If he arranges it into a rectangle that is twice as long as it is wide, what are the dimensions \n" ); document.write( "
Algebra.Com's Answer #317340 by alicealc(293)\"\" \"About 
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length = l
\n" ); document.write( "width = w
\n" ); document.write( "\"l+=+2%2Aw\"
\n" ); document.write( "perimeter = 318
\n" ); document.write( "\"2%2Al+%2B+2%2Aw+=+318\"
\n" ); document.write( "divide all by 2:
\n" ); document.write( "l + w = 159
\n" ); document.write( "2w + w = 159
\n" ); document.write( "3w = 159
\n" ); document.write( "w = 159/3
\n" ); document.write( "w = 53
\n" ); document.write( "l = 2w = 2 * 53 = 106\r
\n" ); document.write( "\n" ); document.write( "so, the dimension will be: 106 feet long and 53 feet wide
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