document.write( "Question 870127: 3a/4b - 2a/5b\r
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document.write( "i got 3a*5b/4b*5b - 2a*4b/4b*5b= 15ab/20b - 8ab/20b = 7ab/20b \r
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document.write( "is that correct? if not can you plese help me arrive at the right answer \n" );
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Algebra.Com's Answer #524679 by Theo(13342)![]() ![]() You can put this solution on YOUR website! correct except for the last step.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "7ab / 20b is equal to 7a/20 because the b in the numerator and denominator cancels out.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |