Compound measures - GCSE Maths Definition

Compound measures are calculations that involve two or more different units combined to describe a quantity that is often used in real-world contexts, making them important for GCSE Maths students to understand. These measures help quantify relationships between different dimensions like speed, which is measured in miles per hour and combines distance and time, or density, measured in kilograms per cubic metre, combining mass and volume. Understanding compound measures involves both calculating these values and solving problems that apply this knowledge, helping students make accurate assessments based on the combined impact of different variables.