document.write( "Question 1115993: A box contains 2 ​red, 4 white and 4 green balls. Two balls are drawn out of the box in succession without replacement. What is the probability that both balls are the same​ color? \n" ); document.write( "
Algebra.Com's Answer #730820 by Boreal(15235)\"\" \"About 
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10 balls
\n" ); document.write( "both red (2/10)(1/9)=1/45
\n" ); document.write( "both white (4/10)(3/9)=6/45
\n" ); document.write( "both green same, 6/45
\n" ); document.write( "Answer is the sum (13/45)
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