A jar contains 40 red marbles numbered 1 to 40 and 38 blue marbles numbered 1 to 38. A marble is drawn at random from the jar. Find the probability of the given event. Please enter reduced fractions. (a) The marble is red. P(red)%D (b) The marble is odd-numbered. P(odd)= (c) The marble is red or odd-numbered. P(red or odd) (d) The marble is blue or even-numbered. P(blue or even) = Submit Question

A bag contains 9 marbles: 2 are green, 4 are red, and 3 are blue. Ryan chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that both marbles he chooses are blue? Write your answer as a fraction in simplest form.