What is 20 of 22
| Input |
|---|
| 20/22 |
| Exact result |
| 10/11 |
| Decimal approximation |
| 0.909090909090909090909090909090909090909090909090909090909… |
| Repeating decimal |
| 0.90^_ (period 2) |
| Percentage |
| 90.91% |
| Prime factorization |
| 2×5×11^(-1) |
| Continued fraction |
| [0; 1, 10] |
| Egyptian fraction expansion |
| 1/2 + 1/3 + 1/14 + 1/231 |
| Occurrence in convergents |
| e/3~~0, 1, 9/10, 10/11, 19/21, 29/32, … (simple continued fraction convergent sequence) |