WAEC Mathematics 1993 Question 2

Question 2

Fractions, Decimals and Approximation

Simplify: 3/4 ÷ 1¼ × (1½ − 2/3)

  1. A.7/30
  2. B.7/24
  3. C.9/25
  4. D.½
  5. E.18/25
Show the answer and explanation

Answer: D (½)

Explanation

1½ − 2/3 = 5/6. Then 3/4 ÷ 5/4 = 3/5, and 3/5 × 5/6 = 1/2.