The probabilities that John and James pass an examination are \(\frac {3}{4}\)and \(\frac {3}{5}\) respectively.
MATHEMATICS
JAMB 2018
The probabilities that John and James pass an examination are \(\frac {3}{4}\)and \(\frac {3}{5}\) respectively. Find the probability of both boys failing the examination.
- A. \(\frac {1}{10}\)
- B. \(\frac {2}{10}\)
- C. \(\frac {9}{20}\)
- D. \(\frac {11}{20}\)
Correct Answer: D. \(\frac {11}{20}\)
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *