Mathematics GCSE
Real-life ratio problems
What Real-life ratio problems means in Mathematics GCSE, as defined for AQA.
Definition of Real-life ratio problems
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Reference: AQA
Applying ratio to real contexts such as those involving conversion, comparison, scaling, mixing and concentrations.
Topics that use Real-life ratio problems
- Ratio, proportion and rates of change (AQA GCSE)
Related terms
- Algebraic rearrangement of compound-unit formulae
- Checking the reasonableness
- Chord versus tangent
- Comparing quantities of the same kind
- compound interest
- Compound Measure
- compound unit
- constant of proportionality
Using Real-life ratio problems in the exam
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