document.write( "Question 759750: Subtracting fraction please reduce and show work.\r
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Algebra.Com's Answer #462177 by sachi(548)\"\" \"About 
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3-3/5-1-1/2 the LCM of 2 & 5=10
\n" ); document.write( "so making all denominator=10
\n" ); document.write( "3-3/5-1-1/2=3/1-3/5-1/1-1/2 becomes
\n" ); document.write( "3*10/1*10-3*2/5*2-1*10/1*10-1*5/2*5
\n" ); document.write( "=30/10-6/10-10/10-5/10=(30-6-10-5)/10=9/10=0.9
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