document.write( "Question 281433: simplify complex fractions\r
\n" ); document.write( "\n" ); document.write( "(-a+b/3ab) / (a-b/2ab)\r
\n" ); document.write( "\n" ); document.write( "many thanks
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Algebra.Com's Answer #204451 by dabanfield(803)\"\" \"About 
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(-a+b/3ab) / (a-b/2ab)\r
\n" ); document.write( "\n" ); document.write( "Invert and multiply:\r
\n" ); document.write( "\n" ); document.write( "((-a+b)/3ab))*(2ab/(a-b))=
\n" ); document.write( "((-a+b)*2ab))/(3ab*(a-b))=
\n" ); document.write( "(-(a-b)/(a-b))*(2ab/3ab) =
\n" ); document.write( "-1*2/3 = -2/3
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