A bag contains 3 white and 5 black balls. If two balls are drawn in succession without replacement, what is the probability that both balls are white?
Answers
Answered by
1
Answer:
3 / 28
Step-by-step explanation:
Probability 1st ball is white = 3 / 8
Probability 2nd ball is white = 2 / 7
So, probability that 2 white balls are taken out in succession = 3/8 × 2/7 = 3 / 28
Hope it helps.
Similar questions