A bag contains 3red, 2blue and 3green balls. If 2 ballsare picked at random, what is the probability that both are red?	Choose one.
A) 2 / 21	B) 3 / 41	C) 3 / 28	D) 3 / 31	E) 5 / 32

Rationale: "p ( both are red ) , = 3 c 2 / 8 c 2 = 6 c 213 c 2 = 3 / 28 c"
Answer: C