A bag contains 6 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is Choose the correct choice from the following choices.
A) 8 / 15  B) 2 / 5  C) 3 / 5  D) 11 / 15  E) 43 / 91

Rationale: "drawing two balls of same color from six green balls can be done in 6 c ₂ ways . similarly from eight white balls two can be drawn in ⁸ c ₂ ways . p = 6 c ₂ / ¹ ⁵ c ₂ + ⁸ c ₂ / ¹ ⁵ c ₂ = 43 / 91 answer : e"
Answer: E