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Curricula
GCSE
OCR
Maths
Foundation
5. Ratio, Proportion & Rates of Change
5. Ratio, Proportion & Rates of Change
1
Introduction to Ratio
1.1
Introduction to Ratios
1.2
Sharing in a Ratio
1.3
Equivalent & Simplified Ratios
2
Ratio Problem Solving
2.1
Multiple Ratios
2.2
Ratios with Fractions, Decimals & Percentages
3
Direct & Inverse Proportion
3.1
Direct & Inverse Proportion
4
Exchange Rates & Best Buys
4.1
Best Buys
4.2
Exchange Rates
5
Simple & Compound Interest, Growth & Decay
5.1
Compound Interest
5.2
Simple Interest
5.3
Depreciation
5.4
Exponential Growth & Decay
