Key term for Edexcel GCSE Mathematics, used in Ratio and Proportion Fundamentals.
The result of adding all the individual integers in a ratio together to represent the "whole."
Sum of parts appears in Edexcel GCSE Mathematics revision content for Ratio, Proportion and Rates of Change, especially Ratio and Proportion Fundamentals and Ratios and Linear Functions.
Create a free account to access Edexcel GCSE Mathematics revision notes, track progress, and practise related key terms.
