A bag with 6 marbles has 2 blue marbles, 1 yellow marble, and 3 red marbles. A marble is chosen from the bag at random. What is the probability that it is blue?
Write your answer as a fraction in simplest form.

Please help im struggling so much and nobody ever actually helps litterally im so stressed with online school and i need help really bad so please make my dat why helping me IM SO STRESSED :(