Question #N461
A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. If a marble is chosen at random from the bag, what is the probability that the marble is blue?
A. 1/5
B. 1/3
C. 3/10
D. 2/5
Correct Answer is: C
There are 10 marbles in total. The probability of choosing a blue marble is the number of blue marbles divided by the total number of marbles, or 3/10.