A bag holds 6 green, 3 red, and 4 blue marbles. A marble is selected at random, what is the probability of not selecting a blue marble?

9/13

Step-by-step explanation:

6+3+4=13

13-4=9

it says the probability of NOT selecting a blue marble so it wouldnt be 4/13

the answer is 3/5

step-by-step explanation:

first divide 24 divided by 8 because that is the least common multiple

then divide 40 by 8

then you will get 3/5.