Aprende razones y proporciones (directa e inversa) en menos de 5 minutos

Explanatory video on what a ratio, a proportion, and the classification of proportionality or direct and inverse variation are. First, the concepts of ratio and proportion are explained, followed by direct and inverse proportionality. Two examples of direct variation or the classic rule of three are solved: one on the ratio of women to men in a group and the other on the quantity of ingredients required to prepare a larger or heavier cake. Finally, an inverse variation problem is solved, explaining that if certain men paint a building in 20 days, the task is to determine the time if the number of men increases. For Algebra students at the Baccalaureate and Engineering levels Social Media: Facebook: https://www.facebook.com/profile.php?... Instagram:   / jaramaticas   Twitter:   / jaramaticas   Lindekin:   / francisco-javier-jara-jaramaticas-90706b98   Tiktok: https://vm.tiktok.com/ZMRWTojFv/ Blog: https://jaramaticas.blogspot.com/ Website: https://jaraulloa.wixsite.com/jaramat...