document.write( "Question 175320: 1/2(2/3/3/4)-(4/5*5/6)= \n" ); document.write( "
Algebra.Com's Answer #130764 by checkley75(3666)\"\" \"About 
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1/2(2/3/3/4)-(4/5*5/6)
\n" ); document.write( "1/2(2/3*4/3)-(20/30)
\n" ); document.write( "1/2*8/9-2/3
\n" ); document.write( "8/18-2/3
\n" ); document.write( "4/9-2/3
\n" ); document.write( "(4-6)/9
\n" ); document.write( "-2/9 ans.
\n" ); document.write( "
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