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JAMB Mathematics 1982 Question 3

Question 3

Ratio, Percentages and Rates

If ₦560.70 is shared in the ratio 7:2:1, what is the smallest share?

  1. A.₦392.49
  2. B.₦56.70
  3. C.₦113.40
  4. D.₦112.14
  5. E.₦56.07.
Show the answer and explanation

Answer: E (₦56.07.)

Explanation

There are 7 + 2 + 1 = 10 parts, and the smallest share is 1 part: 560.70 ÷ 10 = ₦56.07.