Home › glossary › rational number

What is Rational Number? Definition, Meaning & Example

A number that can be expressed as a fraction p/q, where p and q are integers and q is not zero.

TL;DR: A number that can be expressed as a fraction p/q, where p and q are integers and q is not zero.

By Syllab.in · Updated Jun 17, 2026

Explore:

  • Syllabus
  • Practice
  • Mock Tests
  • NCERT Solutions
  • Coding
  • GK Quiz
  • Career Predictor
  • AI Tutor
  • Live Quiz
  • Doubt Solver
  • Microlearning
  • Free Alternatives
  • Kids Zone
  • Study Room
  • Calculators
  • Worksheets

Syllab.in — Free learning for Indian students, Class 1–12