document.write( "Question 883358: The perimeter of a rectangle is 286 centimeters. If the ratio of its width to its length is 3 to 10, find the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #533544 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"P=2L%2B2W=286\"
\n" ); document.write( "\"L%2BW=143\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "\"W%2FL=3%2F10\"
\n" ); document.write( "\"10W=3L\"
\n" ); document.write( ".
\n" ); document.write( ".\"L%2BW=143\"
\n" ); document.write( "\"10L%2B10W=1430\"
\n" ); document.write( "\"10L%2B3L=1430\"
\n" ); document.write( "\"13L=1430\"
\n" ); document.write( "\"L=110\"
\n" ); document.write( "Then,
\n" ); document.write( "\"10W=330\"
\n" ); document.write( "\"W=33\"\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );