AQA•GCSE•Mathematics
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Ratio, Proportion & Rates of Change
Ratio, proportion, percentages as change, and rates
Practice 51 subtopics in Ratio, Proportion & Rates of Change. All questions match the AQA GCSE specification.
About Ratio, Proportion & Rates of Change
Ratio, Proportion & Rates of Change is a key topic in the AQA GCSE Mathematicsspecification. This topic covers ratio, proportion, percentages as change, and rates.
Master all 51 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (51)
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Practice any subtopic from Ratio, Proportion & Rates of Change
Converting metric unitsConverting units of timeConverting units of areaConverting units of volumeConverting compound unitsScale factorsScale drawingsMaps and scalesReading scalesWriting ratiosSimplifying ratiosEquivalent ratiosRatios and fractionsDividing in a ratioSharing in a ratio given totalSharing in a ratio given differenceRatio problems1:n form of ratioPercentages and decimalsPercentages and fractionsFinding percentagesPercentage increasePercentage decreaseReverse percentage problemsRepeated percentage changeCompound interestDepreciationDirect proportionInverse proportionRecognising proportional relationshipsDirect proportion equations (H)Inverse proportion equations (H)Graphs of proportional relationships (H)SpeedDistance, speed, time calculationsDensityMass, density, volume calculationsPressure (H)Unit pricingBest buy problemsLength ratios in similar shapesArea ratios in similar shapes (H)Volume ratios in similar shapes (H)Rate of changeGradient as rate of change (H)Interpreting gradient in context (H)Instantaneous rate of change (H)Growth and decay problemsExponential growthExponential decayIterative processes (H)
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