A bag contains 5 blacks balls and 3 red balls. Two balls are picked at
MATHEMATICS
JAMB 2003
A bag contains 5 blacks balls and 3 red balls. Two balls are picked at random without replacement. What is the probability that a black and red balls are picked?
- A. 15/28
- B. 13/28
- C. 5/14
- D. 3/14
Correct Answer: A. 15/28
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