In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?

In a box, there are 8 red, 7 blue and 6 green balls. One ball is picke

1.	In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?
A.	2/3
B.	8/21
C.	3/7
D.	9/22
Answer» C. 3/7

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In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?

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