Computer Science for IGCSE & O level - Data Representation (Section 10 - No. 1)
What is the decimal equivalent of the binary number 110101?
53
52
51
50
Explanation
110101 in binary is (1 * 32) + (1 * 16) + (0 * 8) + (1 * 4) + (0 * 2) + (1 * 1) = 53
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