document.write( "Question 1056108: A school playground is in the shape of a rectangle 400 feet long and 200 feet wide. If fencing cost $14 per yard, what will it cost to place fencing around the playground?\r
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Algebra.Com's Answer #671270 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Find the perimeter of the rectangle \n" ); document.write( "P = 2L + 2W \n" ); document.write( "P = 2*400+2*200 \n" ); document.write( "P = 800 + 400 \n" ); document.write( "P = 1200\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The perimeter is 1200. This means we need 1200 linear feet of fencing\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Convert from feet to yards\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1200 ft * (1 yard/3 feet) = 1200/3 = 400 yards\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We need 400 yards of fencing\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "400 yards * (14 dollars/1 yard) = 400*14 = 5600\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The total cost is $5,600 \n" ); document.write( " \n" ); document.write( " |