s = \frac{a + b + c}{2} = \frac{7 + 24 + 25}{2} = 28

Sun, 03 May 2026 05:15:15 +0000

Understanding the Average: Why (a + b + c) ÷ 2 Equals 28 and What It Means The mathematical expression s = (a + b + c) ÷ 2 = (7 + 24 + 25) ÷ 2 = 28 is more than just a simple calculation—it’s a gateway to understanding averages, central tendency, and their real-world applications. In this article, we break down this formula step by step and explore why this average value of 28 matters in everyday life, education, and data analysis. --- ### What Is the Average?