BECE Mathematics 2024 Objective — Question 109
Question 109 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.
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The mean of the following numbers 8, 12, 15, x, 9 is 12. Find the value of x.
- A. 12
- B. 13
- C. 14
- D. 16Correct
- E. 18
Explanation
Sum = 5 x 12 = 60; 8 + 12 + 15 + 9 = 44; x = 16.
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