Mathematics GCSE
comparing quantities
What comparing quantities means in Mathematics GCSE, as defined for Pearson Edexcel.
Definition of comparing quantities
Check what you remember
Read the wording for your board, then hide it and explain comparing quantities in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
The comparison is often hidden in wording such as "what fraction of the class", so decide which quantity is the whole before writing anything.
Topics that use comparing quantities
- Ratio, proportion and rates of change (Pearson Edexcel GCSE)
Related terms
- Acceleration
- Applications of ratio in context
- area and volume units
- Asymptote
- average rate of change
- Average speed
- Chord
- compound interest
Using comparing quantities in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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