Question

7 points!!!!

a bag holds 4 red, 5 yellow, and 3 purple marbles. what is the probability of choosing a purple marble.

A: 1/6
B: 6/18
C: 3/20
D: 1/19

Answer 1

A 1/6

Explanation:

i got this because if you add all the marbles it is 12 so the real percentage would be 3/12 but they divided it by 2 to get 1/6