document.write( "Question 619219: Please help me solve this,
\n" ); document.write( "8/9- 5/28\r
\n" ); document.write( "\n" ); document.write( "Thank you.
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Algebra.Com's Answer #389485 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
8/9 - 5/28
\n" ); document.write( "common denominator is 9*28 = 252
\n" ); document.write( "8/9 - 5/28 becomes:
\n" ); document.write( "(28*8)/252 - (9*5)/252 which becomes:
\n" ); document.write( "(224 - 45) / 252 which becomes:
\n" ); document.write( "179/252.
\n" ); document.write( "179/252 = .71031746
\n" ); document.write( "8/9 - 5/28 = .88888889 - .178571429 = .71031746
\n" ); document.write( "your answer is 179/252\r
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