Answer:Let's break down the relationship between percentage, base, and rate: Understanding the Terms - Percentage (P): A portion or fraction of a whole, expressed as a number out of one hundred. It's often represented with the symbol "%".- Base (B): The whole amount or total value that the percentage is calculated from.- Rate (R): The percentage itself, expressed as a decimal. The Formula The key relationship is: - Percentage (P) = Rate (R) * Base (B) Example Let's say you have a $100 shirt (Base = $100) and it's on sale for 20% off (Rate = 20% = 0.20). - Percentage (P) = 0.20 * $100 = $20 This means the discount is $20. Your Chart It seems like you're trying to create a chart to help remember the relationships. Here's a way to organize it: Percentage (P) Rate (R) Base (B) How to Use the Chart 1. Identify what you know: Do you know the percentage, rate, or base?2. Fill in the chart: Put the known values in their respective columns.3. Use the formula: Solve for the missing value using the formula: P = R * B. Let me know if you have a specific problem you'd like to solve using this chart!Step-by-step explanation:I'm a junior high school:)