A bag contains 1 red ball, 1 green ball, 2 blue balls and 1 black ball. What is the probability of getting a white ball?
The probability of getting a white ball is 0 as there are 0 white balls.
A bag contains 2 red balls, 4 blue balls and 8 green balls. Fatima draws 2 balls out of the bag. What is the probability that she gets a green ball and a blue ball?