document.write( "Question 1024749: A rectangular field is 72m by 58m. Keya walks around it at the rate of 3km per hour. How long will she take to make 3 rounds
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Algebra.Com's Answer #640134 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A rectangular field is 72m by 58m. Keya walks around it at the rate of 3km per hour. How long will she take to make 3 rounds \n" ); document.write( "-------- \n" ); document.write( "Find the perimeter. \n" ); document.write( "P = 2W + 2L meters \n" ); document.write( "distance d = 3P \n" ); document.write( "--- \n" ); document.write( "3 km = 3000 meters \n" ); document.write( "3000 m/hr = 50 meters/minute \n" ); document.write( "---- \n" ); document.write( "d = r*t \n" ); document.write( "t = d/r\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |