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Ratio, Proportion, Average and Mixture
1. Ratio in simplest form, equivalent ratios and division in a given ratio
2. Direct and inverse proportion with unitary method
3. Average, weighted average and missing-value problems
4. Mixture and alligation basics with clear quantity-value tables
Important topics
- Ratio in simplest form, equivalent ratios and division in a given ratio
- Direct and inverse proportion with unitary method
- Average, weighted average and missing-value problems
- Mixture and alligation basics with clear quantity-value tables