Question

A bag contains 5 grey marbles, 7 striped marbles, and 3 black marbles. If one marble is randomly chose, what is the probability that the marble will not

be black (please answer it’s due today)
0.8
0.4
60%
1/5

Answer 1

C

Explanation:

Answer 2

I think the answer is 0.8

Explanation:

5+7+3=total amount

total amount=15

5+7/15

12/15

12÷15