Question

You pick a marble from this bag. What is the probability you will choose either a plain black or plain white marble? Simplify your answer.

Answer 1

Answer:

50% chance for both

Step-by-step explanation:

If its two marbles then you have a 50% chance of picking up either the black or white. If four marbles are in the bag it would be 25%, if 10 then you have 10% and so on.