document.write( "Question 5901: (16/81)-3/4= \n" ); document.write( "
Algebra.Com's Answer #3106 by Abbey(339)\"\" \"About 
You can put this solution on YOUR website!
find a common denominator:
\n" ); document.write( "in this case it is 81*4 = 324
\n" ); document.write( "rewrite equation:
\n" ); document.write( "\"%2864%2F324%29-%28243%2F324%29=-%28179%2F324%29\"
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