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  5. Simplify 213\(_4\) x...

Simplify 213\(_4\) x 23\(_4\)

Mathematics
JAMB 2003

Simplify 213\(_4\) x 23\(_4\)

  • A. 103114
  • B. 103214
  • C. 122314
  • D. 132114
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Correct Answer: Option C
Explanation

You can either multiply directly in base 4 or you can decide to convert to base 10 and do the multiplication and re-convert.

There is an explanation video available below.

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Explanation Video

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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now