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JSCE Mathematics 2023 Objective — Question 16

Question 16 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.

What will be the sum 1011two and 11101two be in base two?

A. 101010
B. 111001
C. 101110
D. 101000Correct

Explanation

1011 = 11, 11101 = 29, sum = 40 = 101000 in base 2.

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