# Ratio Notation

Use ratio notation to describe the relationship between two or more quantities, simplify ratios to their simplest form, and convert between ratio and fraction representations

Builds on: Proportional Reasoning Vocabulary (hard, https://ai.page/c/proportional-reasoning-vocabulary/en.md), Factors, multiples, and primes (hard, https://ai.page/c/factors-multiples-and-primes/en.md), Understanding fractions (hard, https://ai.page/c/understanding-fractions-4/en.md), Proportion Graphs (soft, https://ai.page/c/proportion-graphs/en.md)

Concept id: ratio-notation. Subject: maths. Licence: CC BY-SA 4.0.

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