teara608 teara608

19-11-2019
Mathematics

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A bag contains 2 red marbles, 4 blue marbles and 8 green marbles. If two marbles are drawn out of the bag, what is the exact probability , that both marbles drawn will be green?

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shukrizmero shukrizmero

19-11-2019

Answer:

4 out of 13

Step-by-step explanation:

the probability for the first marble to be green is 8 out of 14

and for the second marble to be green is 7 out of 13 because you took one from the green marbles before and the overall quantity will be one less so multiply the two probabilities and you'll get the answer

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