This introduction covers Fractions with Letters 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 1 of 5 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.
Fractions with Letters
Remember how to add fractions? Same rules apply when the numerators and denominators have letters! The key skill is factorising - it lets you cancel common factors and find common denominators.
Practice questions for Algebraic Fractions
Simplify 6x²/3x
Explain why you need a common denominator when adding algebraic fractions.
Quick recall flashcards
Graphical Inequalities
Solid line = ≤ or ≥. Dashed line = < or >. Shade region
Simplifying Algebraic Fractions
Factorise top and bottom FIRST, then cancel common factors