Here is an 8-bit pattern: 0110 1001.

### A good answer might be:

Power of 2 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Decimal | 1024 | 512 | 256 | 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1
Include? |  |  |  |  | 1 | 1 |  | 1 |  |  | 1

Sum = 64 + 32 + 8 + 1 = 10510

# End of the Chapter

You have reached the end this chapter. You are now in a position to review the following subjects.

- Number vs. its representation
- Positional number representation
- Decimal number representation
- Changing bases of a representation
- Binary number representation
- Power of two table.

You have reached the end of the chapter.