document.write( "Question 119813: 1/2 + (2/3 / 3/4) - (4/5 x 5/6) = ?\r
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Algebra.Com's Answer #87806 by jim_thompson5910(35256)\"\" \"About 
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\"1%2F2%2B%282%2F3%29%2F%283%2F4%29-%284%2F5%29%2A%285%2F6%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"1%2F2%2B%282%2F3%29%2A%284%2F3%29-%284%2F5%29%2A%285%2F6%29\" Multiply the upper fraction \"2%2F3\" by the reciprocal of the lower fraction \"3%2F4\"\r
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\n" ); document.write( "\n" ); document.write( "\"1%2F2%2B8%2F9-20%2F30\" Multiply the fractions\r
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\n" ); document.write( "\n" ); document.write( "\"1%2F2%2B8%2F9-2%2F3\" Reduce\r
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\n" ); document.write( "\n" ); document.write( "\"%289%2F9%29%281%2F2%29%2B%282%2F2%29%288%2F9%29-%286%2F6%29%282%2F3%29\" Multiply the first fraction by \"9%2F9\". Multiply the second fraction by \"2%2F2\". Multiply the third fraction by \"6%2F6\".\r
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\n" ); document.write( "\n" ); document.write( "\"9%2F18%2B16%2F18-12%2F18\" Multiply the fractions\r
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\n" ); document.write( "\n" ); document.write( "\"%289%2B16-12%29%2F18\" Combine the fractions\r
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\n" ); document.write( "\n" ); document.write( "\"13%2F18\" Combine the numerators\r
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\n" ); document.write( "\n" ); document.write( "So \"1%2F2%2B%282%2F3%29%2F%283%2F4%29-%284%2F5%29%2A%285%2F6%29=13%2F18\" \r
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