GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Speed, Distance, Time - Explained

The video tutorial explains how to calculate the average speed of a sprinter who runs 200 meters in 25 seconds. It highlights the importance of understanding the key concepts of speed, distance, and time, and introduces the DST triangle as a helpful tool. The tutorial guides viewers through the process of using the formula for speed, ensuring the correct units are applied, and concludes with the final answer of 8 meters per second.

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