Question

2. In a bag of marbles, there are 3 green
marbles, 6 red marbles, and 6 blue marbles.
If a marble is picked at random, find the
probability of: a. picking a red marble
b. picking a green or a blue marble​

Answer 1

Answer:

a. probability of picking a red marble  = 6/15 = 2/5

b. probability of picking a green or a blue marble​ = 9/15 = 3/5

Explanation: