Number events on a roulette wheel
Number events on a roulette wheel
Secondary 2
3 marks
TGM Original Questions
A wheel has equally likely slots numbered 0 to 39. Find the probability that the selected number
- is less than 25,[1]
- does not contain the digit 2,[1]
- is 40.[1]
Solution:
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Answer:(i) \(\frac{5}{8}\) (ii) \(\frac{27}{40}\) (iii) \(0\).
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