Question

A jar contains five red marbles and three green marbles. A

marble is drawn at random and not replaced. A second marble is
then drawn from the jar.

find the probability that both marbles are the same color

Answer 1

I figured out that the probability that both marbles are red is 20/56 and the probability that both are green is 6/56. Then I added them together to get 26/56.

Hope this answer is right !