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Q141 (CISF/2021) Science & Technology › ICT, AI, Cybersecurity & Emerging Tech

Which one of the following is the equivalent 8421BCD code of the decimal number 87.34?

Result
Your answer: —  ·  Correct: B

Explanation

Binary Coded Decimal (BCD), specifically the 8421 BCD code, represents each decimal digit (0-9) by its 4-bit binary equivalent. To convert the decimal number 87.34 into BCD, we convert each digit individually:

  • The digit 8 is represented as 1000.
  • The digit 7 is represented as 0111.
  • The digit 3 is represented as 0011.
  • The digit 4 is represented as 0
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