And the ratio of the mixing of this colour is 1 to 1.5, so it's important that I mix ... it's the same amount. The ratio or proportion between two numbers is how many times one is bigger than ...

Ratio and Proportion is ... if and if 3 and 5 are to be added to the numerator and denominator respectively, then it follows as: Proportion is the equality of two fractions, that is a: b = c ...

and use proportion in real-life examples such as finding the best value for money when shopping, with practice questions and a quiz. Ratio in context - Edexcel Ratios are seen in everyday life.