Students traveling to Spain on a study abroad trip have varying levels of Spanish proficiency. Of the students studying abroad, 7 students are fluent, 10 students are intermediate, and 2 students are beginners. If a single student is picked at random, what is the probability that the student is fluent or a beginner?

 Students traveling to Spain on a study abroad trip have varying levels of Spanish proficiency. Of the students studying abroad, 7 students are fluent, 10 students are intermediate, and 2 students are beginners. If a single student is picked at random, what is the probability that the student is fluent or a beginner?
•    Provide the final answer as a fraction.
Answer 

9/19