Multiple choice

What is the hexadecimal equivalent of binary number 10101111?

  1. AF

  2. 9E

  3. 8C

  4. None of the above
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A Correct answer
Explanation

Group binary digits into sets of 4 from the right: 1010 (10 decimal = A hex) and 1111 (15 decimal = F hex). This gives AF in hexadecimal.

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