Question

A bag contains 5 white 6 red 3 purple and 4 yellow marbles. What is the theoretical probability that the marble draw is red

Answer 1

6/18 which simplifies to 1/3

Explanation:

you know that there are 6 reds so you put that on the numerator of the fraction and you add everything together to get the denominator. then the final answer is 6/18 and you simplify that to 1/3