Transfer 01110101 from binary in decimal number system

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Enter a number:
His number system:
Binary
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Additional
Signed
Direct
One complement
Two complement
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1 byte
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4 bytes
8 bytes

You specified that your number is in the additional code. For further conversion, you need to get a direct number code. Therefore, let\'s perform the conversion from additional code to direct code.

to do this, first perform the conversion from the additional code to the reverse by subtracting 1 bit, then get the direct code by inverting all the bits except the signed one.

01110101 twos-complement
-1 -1 bit
11110100ones complement
10001011direct code
got It:10001011

let\'s translate to decimal like this:

1∙27+0∙26+0∙25+0∙24+1∙23+0∙22+1∙21+1∙20 = 1∙128+0∙64+0∙32+0∙16+1∙8+0∙4+1∙2+1∙1 = 128+0+0+0+8+0+2+1 = 13910

got It: 100010112 =13910

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