PAES M1 | Variación porcentual | Clase 6

In this sixth PAES Math M1 lesson, we delve deeper into a widely applied concept: percentage change. You'll learn how to calculate and analyze percentage increases and decreases, a key skill in both mathematics and everyday life. Throughout the lesson, we'll review how to determine the percentage change between two values, interpret the results, and apply them in different contexts. We'll also solve exercises step by step and work with PAES-style questions so you can approach these types of problems with greater confidence. This lesson is part of the free Puntaje Nacional program, where we'll help you prepare for the PAES throughout the year with clear content, practice tests, and strategies to improve your performance. Access real-world practice by registering for free at: [https://www.puntajenacional.cl/](https://www.puntajenacional.cl/) 🚀 If you're preparing for the 2026 or 2027 PAES, this lesson will allow you to strengthen your math skills and improve your analytical abilities in problem-solving. Follow us on our social media channels and find information about the test, applications, tuition-free access, and much more. Instagram: /puntenacional TikTok: /puntenacional #PAES #PAESMathematics #PAESM1 #PuntajeNacional #MathematicsPAES