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BECE Mathematics 2023 Objective — Question 16

Question 16 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.

Subtract 1101₂ from 11011₂.

A. 10₂
B. 11₂
C. 110₂
D. 111₂
E. 1110₂Correct

Explanation

11011₂ = 27 and 1101₂ = 13. 27 − 13 = 14 = 1110₂.

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