Solution: Add the lengths: $3.5 + 8.5 = 12$. Divide by 2: $\frac122 = 6$. The average length is $\boxed6$ inches.

Solution: Add the lengths: $3.5 + 8.5 = 12$. Divide by 2: $\frac122 = 6$. The average length is $\boxed6$ inches. - AMAZONAWS

Understanding Averages: Why the Simple Calculation of 6 Inches Createres Everyday Applications

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$Solution: Add the lengths: $3.5 + 8.5 = 12$. Divide by 2: $\frac{12}{2} = 6$. The average length is $\boxed{6}$ inches.$