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The conversion of 11001 \(_2\) to base 10 equals_______

Computer Studies
WAEC 2014

The conversion of 11001 \(_2\) to base 10 equals_______

  • A. 30
  • B. 28
  • C. 25
  • D. 20
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Correct Answer: Option C
Explanation

To convert the binary number 11001 to base 10, you would use the following conversion formula:

(1 * 2^4) + (1 * 2^3) + (0 * 2^2) + (0 * 2^1) + (1 * 2^0) = 16 + 8 + 0 + 0 + 1 = 25

Therefore, the binary number 11001 is equal to 25 in base 10.


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JAMB CBT 2025 - Candidates, Schools, Centres, Resellers - Get Ready!
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