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BECE Mathematics 2024 Objective — Question 17

Question 17 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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Express 68 as a binary number.

  • A. 1111111₂
  • B. 1110011₂
  • C. 1100001₂
  • D. 1000100₂Correct
  • E. 1000001₂

Explanation

68 = 64 + 4 = 1000100₂.

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