WAEC Mathematics 2025 Question 28

Question 28

Commercial Arithmetic

A profit of 8% was made when an article was sold for $500.00. At what price should it be sold to make a profit of 16%?

  1. A.$537.04
  2. B.$540.00
  3. C.$573.04
  4. D.$580.00
Show the answer and explanation

Answer: A ($537.04)

Explanation

Cost price = 500 ÷ 1.08 = $462.96. For 16% profit: 462.96 × 1.16 ≈ $537.04.