Multiple choice

Which of the following binary numbers is equivalent to decimal number 24?

  1. 11000

  2. 11100

  3. 11101

  4. 101010

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A Correct answer
Explanation

Decimal 24 converts to binary 11000 using powers of 2: 1×16 + 1×8 + 0×4 + 0×2 + 0×1 = 24. This follows the standard conversion method of finding which powers of 2 sum to the decimal number.