Answer: I'm not so sure but my answer is 54 or 55
Explanation:
The probability of choosing a vowel is 30%, and there are 42 consonants, so we would set up an equation like this:
42 times 30% (0.30) = 12.6 (rounded to 12)
So we have 12 vowel and 42 consonants in the bag, the total tiles would be:
12+42= 54
* But in case your teacher rounded up to 13 (vowels), the answer should be 55. But the probability rounded up to 13 is very low.