document.write( "Question 865849: 3/5-(-9/10) \n" ); document.write( "
Algebra.Com's Answer #521920 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Multiply top and bottom of the first fraction by 2 to get the denominator equal to 10. From there, you can combine the fractions.\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F5-%28-9%2F10%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%282%2F2%29%2A%283%2F5%29-%28-9%2F10%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"6%2F10-%28-9%2F10%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"6%2F10%2B9%2F10\"\r
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\n" ); document.write( "\n" ); document.write( "\"%286%2B9%29%2F10\"\r
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\n" ); document.write( "\n" ); document.write( "\"15%2F10\"\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "The answer as an improper fraction is \"3%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F2+=+%282%2B1%29%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F2+=+2%2F2%2B1%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F2+=+1%2B1%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F2+=+1%261%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "The answer as a mixed number is \"1%261%2F2\"
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