Question

A bag contains 23 marbles, of which 4 are blue and 8 are green. One marble is drawn from the bag. What is the probability that the marble drawn is not blue?

Answer 1

19/23 ≈ 82.6%

Explanation:

4 of the 23 marbles are blue, which means 19 are not blue.

So the probability is 19/23 or 82.6%