document.write( "Question 1026565: a bag contains two black balls, three green balls and four
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Algebra.Com's Answer #641801 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
There are nine balls, then
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\n" ); document.write( "1) 2/9
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\n" ); document.write( "2) 3/9 = 1/3
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\n" ); document.write( "3) 4/9
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\n" ); document.write( "4) 0/9 = 0
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\n" ); document.write( "5) 7/9
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\n" ); document.write( "6) 2/9 + 4/9 = 6/9 = 2/3
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