A bag contains 6 red, 4 blue and 2 green balls. If 2 ballsare picked at random, what is the probability that both are red?
Choose the correct choice from the following choices:
A) 1/13	B) 2/23	C) 5/26	D) 5/22	E) 3/23
P(Both are red),   =6C212C2=6C212C2   =15/66=5/22   5/22
<result>D</result>
A bag contains 6 red, 4 blue and 2 green balls. If 2 ballsare picked at random, what is the probability that both are red?