Question

A bag contains 5 blue, 12 blck, 6 red, and 7 green marbles. if one marble is chosen at random the probability that it is NOT blue is

a) 1/6

b) 1/25

c) 2/3

d) 5/6

Answer 1

The probability is \(\dfrac{\text{Number of non-blue marbles}}{\text{Total number of marbles}}\).

Answer 2

So it is D??

Answer 3

That is correct.

Answer 4

Thank you!

Answer 5

No problem!