Skip to content

Dashboard Courses Past Papers Study plan

IGCSE & IAL revision

Sign in Practise

Maths — Extended

Course Tutor
Course Resources
Specification

Revision Notes
Flashcards
Seneca Resources489

Exam Questions
Saved questions
Past Papers
Practice Papers
Target Testroadmap

Syllabus coverage
Strengths & Weaknesses
Grade Boundaries

Maths — Extended

Every note, question and flashcard is written against the official specification and checked before it ships — anything not ready yet is marked as coming soon. How content is checked

SyllabAI Hub — revision for Edexcel IGCSE & IAL and Cambridge International qualifications.

Flashcards

View all topics

- Types of number Notes and examples38 cards
- Sets Notes and examples11 cards
- Powers and roots Notes and examples21 cards
- Fractions, decimals and percentages Notes and examples0 cards
- Ordering Notes and examples16 cards
- The four operations Notes and examples
- Indices I Notes and examples
- Standard form Notes and examples
- Estimation Notes and examples
- Limits of accuracy Notes and examples
- Ratio and proportion Notes and examples
- Rates Notes and examples
- Percentages Notes and examples32 cards
- Using a calculator Notes and examples6 cards
- Time Notes and examples16 cards
- Money Notes and examples
- Exponential growth and decay Notes and examples0 cards
- Surds Notes and examples0 cards
- General requirements0 cards

Home/Cambridge International/IGCSE/Maths — Extended/Proportion Notes and examples

Proportion Notes and examples: Flashcards

Deck 2.8 — 13 cards for “Proportion Notes and examples”.

0 still learning0 know

RULE_DERIVEDFront

What is direct proportion?

tap the card to flip