A basket contains 4 blue, 4 red and 4 yellow marbles. If 4 marbles are extracted from the basket at random, what is the probability that a marble of each color is among the extracted? Choose the most appropriate option: A) 2/21 B) 3/25 C) 1/6 D) 9/28 E) 16/55
12/12*8/11*4/10 = 384/1320 = 16/55   the answer is (16/55)
<result>E</result>
A basket contains 4 blue, 4 red and 4 yellow marbles. If 4 marbles are extracted from the basket at random, what is the probability that a marble of each color is among the extracted?