WAEC Mathematics 1996 Question 3

Question 3

Fractions, Decimals and Approximation

Simplify (2 1/6 − 1 2/3) ÷ 2 2/3

  1. A.3/16
  2. B.7/16
  3. C.1 13/24
  4. D.2 11/24
  5. E.10 2/5
Show the answer and explanation

Answer: A (3/16)

Explanation

2 1/6 − 1 2/3 = 13/6 − 10/6 = 1/2. Then 1/2 ÷ 8/3 = 1/2 × 3/8 = 3/16.