Key term for Edexcel GCSE Mathematics, used in Ratio and Proportion Fundamentals.
A relationship where as one quantity increases, the other increases at the same constant rate, maintaining a constant ratio.
Direct proportion appears in Edexcel GCSE Mathematics revision content for Ratio, Proportion and Rates of Change, especially Ratio and Proportion Fundamentals and Proportion.
Ratio, Proportion and Rates of Change
Proportion
Ratio, Proportion and Rates of Change
Multiplicative Relationships
Ratio, Proportion and Rates of Change
Ratio Problems
Ratio, Proportion and Rates of Change
Rates of Change and Graphs
Create a free account to access Edexcel GCSE Mathematics revision notes, track progress, and practise related key terms.
Ratio, Proportion and Rates of Change
Ratio and Proportion Fundamentals • Ratio Problems
