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A bag contains 12 red marbles, 10 green ones, 2 yellow ones, 19 blue ones, & 9 purple marbles. What is the probability of pulling out a green marble?​

A Bag Contains 12 Red Marbles 10 Green Ones 2 Yellow Ones 19 Blue Ones Amp 9 Purple Marbles What Is The Probability Of Pulling Out A Green Marble class=

Answer :

Add up all the amounts of marbles, which gives you 52, then see how many greens ones there are.
So the answer would be 10/52