# What is .123 (repeating) as a fraction?

See a solution process below:

First, we can write:

Then we can subtract each side of the first equation from each side of the second equation giving:

By signing up, you agree to our Terms of Service and Privacy Policy

The repeating decimal .123 can be represented as a fraction as follows: 123/999.

By signing up, you agree to our Terms of Service and Privacy Policy

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7