Ratios, rates, and proportions

This study guide covers ratios, rates, proportions, and their applications. It explains fundamental concepts, provides a step-by-step problem-solving strategy, and shows how to interpret these concepts in contexts like scale drawings and constant speed scenarios. The guide also includes practice questions and emphasizes exam tips for the SAT Math section, focusing on setting up proportions, solving for unknowns, unit conversions, and applying the formula d = rt.