we know each portion of the circle is 1/3. so chance of getting a,b, or c is 1/3.
But when you want the probability of more than thing, you have to multiply the probabilities. since each portion is 1/3, multiply 1/31/31/3, or 1/3 cubed. 33=93=27. there u go. the answer is C, 1/27.
