document.write( "Question 520639: 4 3/4 - 2 1/10 find a common denominator for both numbers. Remember what you do to the denominator, you do to the numerator and vice versa \n" ); document.write( "
Algebra.Com's Answer #346157 by rfer(16322)\"\" \"About 
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4 30/40-2 4/40=2 26/40=2 13/20 \n" ); document.write( "
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