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 red nor green?
A. 10/21
B. 7/21
C. 8/21
D. 15/21
Answer:B
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 red nor green?
A. 10/21 B. 7/21 C. 8/21 D. 15/21