Probability: Choosing a Two-Digit Number
Probability: Choosing a Two-Digit Number
Secondary 2
A two-digit number is chosen at random. Find the probability that the number
- is greater than \(56\),
- is not a perfect cube,
- is not divisible by \(5\),
- contains exactly one ‘\(3\)’.
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Answer:(i) 43/90; (ii) 44/45; (iii) 4/5; (iv) 17/90.
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