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# Expressing one quantity as a fraction of another

Teacher resources

Links to past exam questions

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What next?

- R4a – Using ratio notation, and reducing ratios to simplest form
- R5a – Dividing a quantity in a given ratio, and expressing the division of a quantity as a ratio
- R5b – Applying ratio to real contexts
- Ratio assorted problems – requiring knowledge of R3a, R4a, R5a, and R5b
- R6a – Expressing a multiplicative relationship between two quantities as a ratio or a fraction
- R8a – Relating ratios to fractions and to linear functions