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p@u|bern@|07 @end|ng |rom gm@||@com
Mon Jan 20 15:40:43 CET 2020
Example of conversion to decimal of a signed binary number in two's
Let's convert to decimal the following signed binary number: 10110010
10110010 = -1×27 + 0×26 + 1×25 + 1×24 + 0×23 + 0×22 + 1×21 + 0×20 = -128 +
32 + 16 + 2 = -78.
that operation ilvoves base 2 raised to the 7th, 6th, 5th, .... and 0th
power. Only the first one has a minus one multiplying. The first one is
multiplied by a 2 raised to the seventh power because powers goe from right
to left, starting from zero, all the way to the leftmost integer.
Thank you so much for your valuable help,
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