JAMB Mathematics 2018 Objective — Question 17
Question 17 of 39 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2018 Objective paper, with the correct answer and a full explanation.
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A man donates 10% of his monthly net earnings to his church. If it amounts to ₦4500, what is his net monthly income?
- A. ₦40,500
- B. ₦42,500
- C. ₦52,500
- D. ₦45,000Correct
Explanation
10% of x = 4500 → x = 4500/0.10 = ₦45,000.
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