A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

Question

A. 10/21
B. 11/21
C. 2/7
D. 5/7

Asked by kristen8503 on 12 Dec 03:12

Last updated by Jill W on 22 Oct 01:55