MathematicsNumber basesJAMB
Subtract 101 (base 2) from 1100 (base 2), giving the answer in base 2.
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Answer: C. 111
1100₂ = 12 and 101₂ = 5; 12 − 5 = 7 = 111₂.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.