This key facts covers Key Rules within Algebraic Fractions for GCSE Mathematics. Revise Algebraic Fractions in Algebra for GCSE Mathematics with 13 exam-style questions and 12 flashcards. This topic shows up very often in GCSE exams, so students should be able to explain it clearly, not just recognise the term. It is section 2 of 5 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 2 of 5
Practice
13 questions
Recall
12 flashcards
Key Rules
| Operation | Method |
|---|---|
| Simplifying | Factorise top and bottom, cancel common factors |
| Multiplying | Multiply tops, multiply bottoms, then simplify |
| Dividing | Flip the second fraction, then multiply |
| Adding/Subtracting | Find common denominator, combine numerators |
Keep building this topic
Read this section alongside the surrounding pages in Algebraic Fractions. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Algebraic Fractions
Simplify 6x²/3x
Explain why you need a common denominator when adding algebraic fractions.
Quick Recall Flashcards
13 questions on Algebraic Fractions — practise free
Instant marking, adaptive difficulty, and 12 spaced repetition flashcards. Free until your GCSEs.
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