document.write( "Question 826676: a flower garden is shaped like a circle. Its radius is 20 yards. A ring shaped path goes around the garden. The width of the path is 5 yards. The gardener is going to cover the path with sand. If one bag of sand cover 7 yards, how many bags of sand does the gardener need ? \n" ); document.write( "

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\n" ); document.write( "a flower garden is shaped like a circle. Its radius is 20 yards. A ring shaped path goes around the garden. The width of the path is 5 yards. The gardener is going to cover the path with sand. If one bag of sand cover 7 yards, how many bags of sand does the gardener need ?
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document.write( "If you meant that one bag of sand covers 7 SQUARE YARDS, then bags of sand needed is: , or 224.3995 ≈ \r\n" );
document.write( "You can do the check!!\r\n" );
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document.write( " x +  y = 13 ----- eq (i)\r\n" );
document.write( "2x + 3y = 13 ----- eq (ii)\r\n" );
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