(a) Salma is playing a role-playing game with her friends. She will roll dice to determine if her character casts a spell. The odds in favor of her character 8 casting a spell are - . Find the probability of her character casting a spell. X 9 (b) A child has a box full of colored building blocks. If she chooses one block without looking, the probability of choosing a green block is What are 14 the odds against choosing a green block? : to X