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Curricula
GCSE
AQA
Maths
Higher
3. Ratio, Proportion & Rates of Change
3. Ratio, Proportion & Rates of Change
1
Ratios
1.1
Introduction to Functions
1.2
Working with Proportion
1.3
Sharing in a Ratio
2
Problem Solving with Ratios
2.1
Ratios with Fractions, Decimals & Percentages
2.2
Multiple Ratios
3
Direct & Inverse Proportion
3.1
Direct Proportion
3.2
Inverse Proportion
4
Standard & Compound Units
4.1
Time
4.2
Converting between Units
4.3
Compound Measures
4.4
Squared & Cubic Units
4.5
Speed, Density & Pressure
5
Exchange Rates & Best Buys
5.1
Best Buys
5.2
Exchange Rates
