document.write( "Question 193730:
\n" ); document.write( "1.) Find the difference\r
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\n" ); document.write( " 3/16-1/20
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Algebra.Com's Answer #145411 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
3/16-1/20\r
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\n" ); document.write( "\n" ); document.write( "(3/16)(5/5)-(1/20)(4/4)\r
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\n" ); document.write( "\n" ); document.write( "15/80-4/80\r
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\n" ); document.write( "\n" ); document.write( "(15-4)/80\r
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\n" ); document.write( "\n" ); document.write( "11/80\r
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\n" ); document.write( "\n" ); document.write( "Ans: 3/16-1/20 = 11/80
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