document.write( "Question 175707: Hello, Please help me find the value:
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Algebra.Com's Answer #130827 by Edwin McCravy(20055) $\"\"$ $\"About$

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$\"3%261%2F4+%2B+2%261%2F8+-+1%261%2F2+%2B+5%2F8\"$
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document.write( "First we add the three positive ones:\r\n" );
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document.write( "The least common denominator is 8, so\r\n" );
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document.write( "Now we subtract the  from the \r\n" );
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document.write( "Write the  as \r\n" );
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document.write( "Edwin

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