A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability of getting a black ball?

A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is

1.	A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability of getting a black ball?
A.	\[\frac{1}{4}\]
B.	\[\frac{5}{12}\]
C.	\[\frac{7}{12}\]
D.	1
Answer» C. \[\frac{7}{12}\]

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A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability of getting a black ball?

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