Question

A bag has 13 marbles in it. Seven of them are green, two of them are red, three of them are yellow, and one of them is blue. If one marble is

taken out of the bag randomly, what is the probability that it will not be red?
A) 0.15
B) 0.83
C) 0.85
D) 0.77​

Answer 1

The answer is c .85

Explanation:

1. marbles that are not red/ total marbles

2. 11/13

3. 11/13= .846

4. .846 is rounded up to .85