Question

There is a bag filled with 5 blue, 6 red and 2 green marbles.

A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting exactly 1 blue?​

Answer 1

something over 169

Explanation:

im sorry that's all I know because there are 13 marbles and you can't simplify it so