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A bag has 4 green marbles and 8 red marbles. Half of the red marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it is red, plastic marble? Write answer
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A bag has 4 green marbles and 8 red marbles. Half of the red marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it is red, plastic marble? Write answer as a fraction.

User NewVigilante
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1 Answer

4 votes
I believe it is 4/12 since you have a total of 12 marbles and only 4 are red plastic ones
User Kamil Szot
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