document.write( "Question 358707: peform the indicated operation\r
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Algebra.Com's Answer #256009 by nyc_function(2741)\"\" \"About 
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3/8 +(-4/9) =\r
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\n" ); document.write( "\n" ); document.write( "3/8 - 4/8 =\r
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\n" ); document.write( "\n" ); document.write( "LCD = 72\r
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\n" ); document.write( "\n" ); document.write( "Applying the rules of subtraction of fractions, we get:\r
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\n" ); document.write( "\n" ); document.write( "(27 - 4(8))/72 =\r
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\n" ); document.write( "\n" ); document.write( "(27 - 32)/72 = -5/72\r
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