Multiple choice technology

The BCD number for decimal 347 is ________.

  1. 1100 1011 1000

  2. 0011 0100 0111

  3. 0011 0100 0001

  4. 1100 1011 0110
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In BCD (Binary Coded Decimal), each decimal digit is represented by its 4-bit binary equivalent. 3=0011, 4=0100, 7=0111. So 347 decimal = 0011 0100 0111 in BCD.

AI explanation

To convert a decimal number to BCD (Binary-Coded Decimal), we need to represent each decimal digit as a 4-bit binary number.

Let's convert decimal 347 to BCD:

3 in decimal is represented as 0011 in BCD. 4 in decimal is represented as 0100 in BCD. 7 in decimal is represented as 0111 in BCD.

So, the BCD representation of decimal 347 is 0011 0100 0111.

Therefore, the correct answer is B) 0011 0100 0111.

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