Computer Science for IGCSE & O level - Data Representation (Section 9 - No. 31) | ExamPlay

Computer Science for IGCSE & O level - Data Representation (Section 9 - No. 31)

What is the denary (decimal) equivalent of the hexadecimal number 4F?

79

64

72

80

解释

4F = (4 * 16) + 15 = 79

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