Mastering Dynamic Ratio

Master the process of changing between ratios when the quantities involved are altered.
The core objective is demonstrated through a detailed example that illustrates how to calculate a new ratio after one or both parts of the original ratio have been changed, such as when objects are bought, sold, or added.

Furthermore, the document includes a series of exercises that require the student to apply these principles to various word problems, ensuring they can simplify ratios and determine new quantitative relationships in practical scenarios.

Ultimately, the purpose is to teach students how to maintain proportionality and accurately express new relationships using ratio notation.