A bag contains 6 red, 5 blue and 2 green balls. If 2 ballsare picked at random, what is the probability that both are red?  Options
A) 2/15  B) 3/17  C) 5/26  D) 4/19  E) 5/21
P(Both are red),   =65/262135/262=65/262135/262   =5/26   5/26
<result>C</result>
A bag contains 6 red, 5 blue and 2 green balls. If 2 ballsare picked at random, what is the probability that both are red?