John has a bag of marbles that contains 12 red marbles, 20 green marbles, and 17 blue marbles. what is the probability that he will draw a purple marble? that is, p(purple)? give your answer as a fraction.

Seeing as he has a bag full of 12 red marbles, 20 green marbles, and 17 blue marble I would say 0/49 from what I read there is no purple in the bag at all

But I got 49 by adding all the marbles together I think that is the answer but i'm not totally sure.

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

answer: i guess 105 degrees?

step-by-step explanation: