BECE Mathematics 2025 Objective — Question 87

Question 87 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2025 Objective paper, with the correct answer and a full explanation.

Simplify 5ab / (10ab² − 5a²).

A. 1/(b²−a)
B. 1/(2b−a)
C. b/(2b²−a)Correct
D. b/(b²−a)

Explanation

Denominator = 5a(2b²−a); cancel 5a: b/(2b²−a). Option letters/powers are slightly blurred in the scan.

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