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WAEC Mathematics 2011 Question 21

Question 21

Fractions, Decimals and Approximation

What is the value of 3 in the number 42.7531?

  1. A.3/10000
  2. B.3/1000
  3. C.3/100
  4. D.3/10
Show the answer and explanation

Answer: B (3/1000)

Explanation

After the point: 7 tenths, 5 hundredths, 3 thousandths. So the 3 is worth 3/1000.