---
title: "rational number"
type: concept
related: [Rational Number]
source: https://www.jemoka.com/posts/kbhrational_number/
confidence: high
status: active
---

rational numbers are ratios:
\begin{equation} \mathbb{Q} = \left\{\frac{a}{b} \middle| a,b\in \mathbb{Z}, b\neq 0\right\} \end{equation}
