What is 0.125 repeating?

0.125 repeating, often written as (0.125\overline{125}), represents a decimal where the digits "125" repeat indefinitely. Mathematically, it can be expressed as a fraction. Specifically, (0.125\overline{125} = \frac{1}{8}). This decimal is equivalent to 0.125 plus a repeating portion, which converges to the fraction when calculated.