You can determine the fraction (rational number) that gave rise to a periodic tithe. We call this fraction of **generatrix** of the periodic tithe.

## How to Determine the Tithing Generator

### Simple tithe

The generator of a simple tithe is a fraction that has for numerator the period and for denominator as many nines as the digits of the period. Examples:

### Composite Tithing

The generator of a composite tithe is a fraction of the form , Where:

**no**is the non-periodic part followed by the period minus the non-periodic part.

**d**as many nines as there are period digits followed by as many zeros as non-periodic digits.

Examples:

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