To find the probability of selecting a vowel letter from the word "MODELS," we first identify the vowels in the word. In "MODELS," the vowels are:
- O
- E
There are a total of 6 letters in "MODELS," and 2 of them are vowels.
The probability of selecting a vowel can be calculated using the formula:
\[ \text{Probability of selecting a vowel} = \frac{\text{Number of vowels}}{\text{Total number of letters}} = \frac{2}{6} \]
This fraction can be simplified to:
\[ \frac{2}{6} = \frac{1}{3} \]
Thus, the probability of selecting a vowel letter from the word "MODELS" is:
Response: \(\frac{1}{3}\)