Computer Science for IGCSE & O level - Data Representation (Section 1 - No. 50)

Convert the binary number 10110 to decimal.
22
23
24
25

Explanation

10110 in binary = (1 * 16) + (0 * 8) + (1 * 4) + (1 * 2) + (0 * 1) = 22

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