BECE Mathematics 2025 Objective — Question 9
Question 9 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2025 Objective paper, with the correct answer and a full explanation.
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Which of the following is a prime factor of 100?
- A. 25
- B. 20
- C. 10
- D. 5Correct
Explanation
100 = 2²×5²; 5 is the only prime option.
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