document.write( "Question 981584: A flower garden is shaped like a circle. It's radius is 16yd. A ring shaped path goes around the garde. The width of the path is 5yd. The gardener is going to cover the path with sand. If one bag of sand can cover 7yd^2, how many bags of sand does the gardener need. Sand only comes by the bad so number of bad must be a whole number. Use value 3.14 for pie \n" ); document.write( "
Algebra.Com's Answer #602565 by josgarithmetic(39617)\"\" \"About 
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Outer circle area minus inner circle area is path area.
\n" ); document.write( "\"pi%2A%2816%2B5%29%5E2-pi%2A16%5E2\" is this ring path area.
\n" ); document.write( "\"pi%2821%5E2-16%5E2%29\", somewhat \"simplified\" area.\r
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\n" ); document.write( "\n" ); document.write( "1 bag per 7 square yards.\r
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\n" ); document.write( "\n" ); document.write( "\"pi%2821%5E2-16%5E2%29%281%2F7%29\" BAGS.\r
\n" ); document.write( "\n" ); document.write( "Round this to what you need.\r
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\n" ); document.write( "\n" ); document.write( "83 bags
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