**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.**

**BINARY DIGITAL**

**Positive power of two (Whole number)** |
**Negative power of two (Fractional number)** |

**For Example:**

**Determine the decimal value of the fractional number 0.10111**

**SOLUTION:**

**First we determine the weight of each bit that is a 1, and then sum the weights.**

**Weight Which number after the (.)**

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