If two letters are chosen at random (without replacement) from the word COMPUTER, what is the probability that none of the letters are vowels? Choose the correct choice:
A) 2/7
B) 3/7
C) 3/14
D) 5/14
E) 11/28
The number of ways to choose two letters is 8C2 = 28   The number of ways to choose two consonants is 5C2 = 10.   P(no vowels) = 10/28 = 5/14   The answer is 5/14.
<result>D</result>
If two letters are chosen at random (without replacement) from the word COMPUTER, what is the probability that none of the letters are vowels?