If a letter is randomly taken from the word OCTOPUS, what is the probability that it would be a vowel?

Question

If two letters are randomly taken one after the other from the word AUGUST, what is the probability that none of the letters would be vowels?

Answer 1

4/7 = 57.14%

Answer 2

There are 7 letters in OCTOPUS. Out of the 7, 3 letters are vowels. So the probability that a randomly chosen letter would be a vowel is 3/7.