MARY:Right. 200g of self-raising flour, 175g of butter, 2 eggs. 225g of Caster sugar, 40g of cocoa powder, one teaspoon of vanilla extract and the cream, 150ml. MARY:'If two quantities arein direct ...
A GCSE Maths video explaining direct and inverse proportion on a graph using real-life worked examples. Find out more about GCSE Maths.