WEIGHT OF DIGITAL BINARY
An the binary numbering system there are only 2 digits (Base 2), 1 & 0, there are 4 number values, as in the decimal system (Base 10), are determined the positional of the digits multiplied by their positional weighting.
|Positive power of two (Whole number)||Negative power of two (Fractional number)|
Determine the decimal value of the fractional number 0.10111
First we determine the weight of each bit that is a 1, and then sum the weights.
Weight Which number after the (.)