A marble is drawn at random from a bag containing 2 blue marbles, 3 yellow marbles, and 7 orange marbles. What is the probability that the marble is not yellow and not blue?

Question

asked May 19, 2018 140k views

1 Answer

Sinan Eldem · Answer 1 · 2018-05-23T05:03:55+0000

total marbles: 2+3+7 = 12

add blue and yellow 2+3=5

7 marbles aren't blue or yellow

probability = 7/12 marble is not one of those