top of page
Back to Chapter Page

Chapter 11 Multiplicative Reasoning

11.4 Ratio and Proportion

Direct proportion is the relation between two quantities where the ratio of the two is equal to a constant value, while Inverse proportion is the relationship between two variables when their product is equal to a constant value. When the value of one variable increases, the other decreases. In this section, we learn about direct proportion, indirect proportion, description of linear relationship, description of nonlinear relationship. In this section, you learn about Direct proportion, indirect proportion, description of linear relationship, description of nonlinear relationship..


If you're a student in a school/college that's based in England, you might be entitled for full access to our eLearning platform where you can access to all our tutorial videos and practice questions.

Please check with the head of Maths or deputy headteacher at your school/college to request access if they've already registered to our free pilot subscription. They can always reach us at the below email:

maths@education-auditorium.co.uk 

Note: Due to our safeguard and chilled protection policy; we wouldn't be able to respond to students enquiries directly.

Direct proportion is the relation between two quantities where the ratio of the two is equal to a constant value, while Inverse proportion is the relationship between two variables when their product is equal to a constant value. When the value of one variable increases, the other decreases. In this section, we learn about direct proportion, indirect proportion, description of linear relationship, description of nonlinear relationship. In this section, you learn about Direct proportion, indirect proportion, description of linear relationship, description of nonlinear relationship..

Ratio and Proportion - Direct proportion, indirect proportion, description of linear relationship, description of nonlinear relationship.

11.4 Ratio and Proportion

Using and understanding the definitions of direct and inverse proportion.

bottom of page