document.write( "Question 96963: multiply and write each answer in simplest form
\n" ); document.write( " 4 1/5 x 10/21 x 9/20
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Algebra.Com's Answer #70588 by stanbon(75887)\"\" \"About 
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4 1/5 x 10/21 x 9/20
\n" ); document.write( "= 21/5 * 10/21 * 9/20\r
\n" ); document.write( "\n" ); document.write( "21's cancel
\n" ); document.write( "5 reduces with 10\r
\n" ); document.write( "\n" ); document.write( "= 1/1 * 2/1 * 9/20\r
\n" ); document.write( "\n" ); document.write( "2 reduces with 20 \r
\n" ); document.write( "\n" ); document.write( "= 1 * 1* 9/10\r
\n" ); document.write( "\n" ); document.write( "= 9/10\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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