# Fractions, Decimals & Percentages

Look for and use mathematical structure: exploit the relationship between fractions, decimals, and percentages; use factor pairs to simplify multiplication; apply angle facts to find unknowns; use properties of regular polygons systematically

Builds on: Factors, multiples, and primes (soft, https://ai.page/c/factors-multiples-and-primes/en.md), Using Mathematical Structure (hard, https://ai.page/c/using-mathematical-structure/en.md), Angle Sum Rules (soft, https://ai.page/c/angle-sum-rules/en.md), Spotting Patterns (soft, https://ai.page/c/spotting-patterns/en.md)

Concept id: fractions-decimals-and-percentages. Subject: maths. Licence: CC BY-SA 4.0.

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