document.write( "Question 697137: how many briks in 100sqft
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Algebra.Com's Answer #429703 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "First we shall convert \"100ft%5E2\" into square inches.\r
\n" ); document.write( "\n" ); document.write( "\"12in=1ft\" \r
\n" ); document.write( "\n" ); document.write( "So, \"1ft%5E2=144in%5E2\"\r
\n" ); document.write( "\n" ); document.write( "Therefore, \"100ft%5E2=14400in%5E2\".\r
\n" ); document.write( "\n" ); document.write( "Area of the brick = \"Length+%2A+Width+=+4in+%2A+8in+=+32in%5E2\"\r
\n" ); document.write( "\n" ); document.write( "Number of bricks required to cover \"14400in%5E2\" is\"14400%2F32+=450\".\r
\n" ); document.write( "\n" ); document.write( "So, you need \"450\" bricks.
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