there would be a 99% chance of a red marble being pulled out or even a 1% chance.
because of their being five green marbles and six red there is always a chance you could pull out any one of the colors.
but i believe that both of the answers are 1/2
but im not 100% sure
20=x/3-8
28=3x
3x/3 = 28/3
X= 28/3
The answer would be a repeating decimal
