-55 in 8-bit two’s complement binary.

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-55 in 8-bit two’s complement binary.

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Answer 1

Answer #1

-55
1)  55 in normal binary is 00110111
2)  flip all the bits.  00110111 is flipped to 11001000
3)  add 1 to the above result.  11001000 + 1 => 11001001
so, -55 in 8-bit 2's complement is 11001001
Answer: 11001001

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Answer 2

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