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A box contains 4 white and 6 black balls. What is the probability of picking a black ball?

Practice Questions

1 question
Q1
A box contains 4 white and 6 black balls. What is the probability of picking a black ball?
  1. 2/5
  2. 3/5
  3. 4/5
  4. 1/5

Questions & Step-by-step Solutions

1 item
Q
Q: A box contains 4 white and 6 black balls. What is the probability of picking a black ball?
Solution: Total balls = 4 + 6 = 10. Probability of black ball = 6/10 = 3/5.
Steps: 0

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