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In this video, DIRECT PROPORTIONALITY is studied in great detail, starting with the definition, then through an EXAMPLE, an analysis of the data provided is carried out to determine the PROPORTIONALITY CONSTANT (k) from the quotient between the magnitudes (dependent and independent). The characteristics of the graph of two DIRECTLY PROPORTIONAL MAGNITUDES are then given, using the same example. At the end, some exercises are left to PRACTICE the topic studied. ???? SUBSCRIBE! ▶️▶️ To the channel to stay up to date with more videos on the topic of PROPORTIONALITY, several examples of DIRECT SIMPLE RULE OF THREE will soon be worked on. ???? If you have any questions about the topic, leave your comment and we will try to help you. I leave the link of two more videos about REASONS, PROPORTIONS and RULE OF THREE that will be of great help to reinforce the subject and have the necessary bases for its understanding. SIMPLE DIRECT RULE OF THREE???? EXERCISE 1✏️SUPER EASY rule of three exercises???? • ????How is the simple rule of 3 calculated?... SIMPLE DIRECT RULE OF THREE???? EXERCISE 2✏️SUPER EASY rule of three exercises???? • SIMPLE DIRECT RULE OF THREE???? EXERCISES... RATINGS???? What is a ratio? ????EXAMPLES ????Super easy ???? • RATINGS???? What is a ratio? ????EXAMPLES... PROPORTIONS????What is a proportion?????EXAMPLES ????Super easy????Fundamental property of proportions • PROPORTIONS????What is a proportion?????... #directproportionality #directlyproportionalmagnitudes #proportionalityconstant