Solving Percentage Problems: If Jay Rejects 4 Parts at 0.05%, How Many Did He Inspect?

This 12-minute math tutorial tackles a challenging real-world percentage problem: when Jay rejects 0.05% of parts on an assembly line and the total rejected parts equal 4, determine how many total parts were inspected. Learn to set up percentage equations correctly, apply the proportion method for solving percentage problems, and follow a step-by-step breakdown to find the answer. Avoid common mistakes when working with percentages through this clear explanation from TabletClass Math. The video is part of a broader collection of math resources available through TabletClass Math Academy, which offers courses in various math subjects including Math Foundations, Pre-Algebra, Algebra, Geometry, Algebra 2, and Pre-Calculus for middle school, high school, college, test preparation, and teacher certification.