Question

    Convert `(01011101)_2` into hexadecimal system?

    A (2E)_16 Correct Answer Incorrect Answer
    B (13)_16 Correct Answer Incorrect Answer
    C (5D)_16 Correct Answer Incorrect Answer
    D (24)_16 Correct Answer Incorrect Answer

    Solution

    = (01011101)2             0     1      0    1                         1     1      0    1             23    22    21   20                            23    22    21   20               0 + 4 + 0 + 1                                    13                               5                                                  13 = (5D)16

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