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BECE Mathematics 2024 Objective — Question 3

Question 3 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2024 Objective paper, with the correct answer and a full explanation.

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Simplify (0.012 x 0.00009) / 0.06, correct to one significant figure.

  • A. 1.0 x 10^-5
  • B. 1.2 x 10^-5
  • C. 1.5 x 10^-5
  • D. 1.8 x 10^-5Correct
  • E. 2.0 x 10^-5

Explanation

0.012 x 0.00009 = 0.00000108; divided by 0.06 = 0.000018 = 1.8 x 10^-5.

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