Digital Electronics - Number Systems and Codes - Discussion
Discussion Forum : Number Systems and Codes - Filling the Blanks (Q.No. 20)
20.
The largest BCD number that can be represented with four binary bits is ________.
Discussion:
2 comments Page 1 of 1.
Rakesh Komire said:
5 years ago
BCD uses;
Only 0 to 9.
BCD Code uses four bits to represent the 10 decimal digits of 0 to 9.
Only 0 to 9.
BCD Code uses four bits to represent the 10 decimal digits of 0 to 9.
Nena said:
8 years ago
Why only 9?
Wouldn't it be 1111 = 8+4+2+1= 15? Can someone please help me understand why only 9? Thanks!!
Wouldn't it be 1111 = 8+4+2+1= 15? Can someone please help me understand why only 9? Thanks!!
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