document.write( "Question 498138: The perimeter of a field is 140 feet. The width is one-sixth of the length. Find the width of the field. \n" ); document.write( "
Algebra.Com's Answer #336935 by Maths68(1474)\"\" \"About 
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Perimeter of a field = P = 140 feet
\n" ); document.write( "Length = L
\n" ); document.write( "Width = W=1/6(L)=L/6
\n" ); document.write( "P = 2L + 2W
\n" ); document.write( "Put values in above equation
\n" ); document.write( "140=2L+2(L/6)
\n" ); document.write( "140=2L+2L/6
\n" ); document.write( "140=2L+L/3
\n" ); document.write( "Multiply by 3 both sides
\n" ); document.write( "420=6L+L
\n" ); document.write( "420=7L
\n" ); document.write( "420/7=L
\n" ); document.write( "L=60
\n" ); document.write( "Given
\n" ); document.write( "W=L/6
\n" ); document.write( "W=60/6
\n" ); document.write( "W=6feet\r
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