Question

A bag contains 4 green marbles, 3 blue marbles, and 8 red marbles. What is the probability that you will draw a blue marble when randomly selecting one marble from the bag?

a. 1/4
b. 1/5
c. 2/12
d. 1/3

Answer 1

1/5

Explanation:

The total number of marbles in the bag is fifteen, and the total number of blue marbles is 3/15. 3/15 simplified is 1/5.

Answer 2

1/5 is right one

Explanation:

P = blue marble / total

=3/15

=1/5