Abag has 6 green marbles, 4 red marbles, 5 yellow marbles, and 3 purple marbles. what is the probability of choosing a purple marble? a.1/6 b.6/18 c.3/20 d.1/9

(B.)

6 + 5 + 4 + 3 = 18

= probability of getting a green marble

= probability of getting a yellow marble

= probability of getting a red marble

= probability of getting a purple marble

Hope it helped,

BioTeacher101

answer: sine

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.