A bag contains 7 pink and 9 blue balls. Two balls are drawn in succession at random. What is the probability that one of them is pink and the other blue?

A bag contains 7 pink and 9 blue balls. Two balls are drawn in success

1.	A bag contains 7 pink and 9 blue balls. Two balls are drawn in succession at random. What is the probability that one of them is pink and the other blue?
A.	21/20
B.	21/40
C.	31/24
D.	31/40
E.	None of these
Answer» C. 31/24

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A bag contains 7 pink and 9 blue balls. Two balls are drawn in succession at random. What is the probability that one of them is pink and the other blue?

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