document.write( "Question 1208226: Hi
\n" ); document.write( "A sheet of paper 42cm by 66cm has circles of 7cm radius cut out from it . What is the maximum number of circles that can be cut out from the paper.
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Algebra.Com's Answer #846511 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "the area of sheet of paper \"42cm\" by \"66cm+\"is
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\n" ); document.write( "\"42cm%2A66cm=2772cm%5E2+\"\r
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\n" ); document.write( "\n" ); document.write( "the area of a circle of \"7cm\" radius is\r
\n" ); document.write( "\n" ); document.write( "\"r%5E2%2Api=%287cm%29%5E2%2Api=153.9cm%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "the number of circles will be \"2772cm%5E2+%2F153.9cm%5E2=2772+%2F153.9=18.01169590643275=18\"\r
\n" ); document.write( "\n" ); document.write( "so, the maximum number of circles that can be cut out from the paper is \"18\"\r
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