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In a class of 30 students, 18 are girls. What is the probability of randomly selecting a boy? (2021)

Practice Questions

1 question
Q1
In a class of 30 students, 18 are girls. What is the probability of randomly selecting a boy? (2021)
  1. 3/5
  2. 2/5
  3. 1/2
  4. 1/3

Questions & Step-by-step Solutions

1 item
Q
Q: In a class of 30 students, 18 are girls. What is the probability of randomly selecting a boy? (2021)
Solution: Number of boys = 30 - 18 = 12. Probability = 12/30 = 2/5.
Steps: 0

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