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In this video I explain how to solve the following problem related to percentages: Of 800 blenders in a warehouse, 18% are defective. Of the defective batch, 75% were repaired and the same percentage of the non-defective ones were sold in a promotion. How many blenders were still suitable for sale? What percentage of the initial batch was sold? Contents 00:00 Greeting and initial information 04:02 Development of the exercise 32:54 Attention to chat messages and farewell Topic: #percentages → • PERCENTAGES All #arithmetic videos → • 1. Arithmetic Become a member of this channel to enjoy benefits: / @julioprofe If you consider that my videos have been useful to you and you want to support me, you can do so at https://www.paypal.com/paypalme/julio... I invite you to follow me on social networks: ???? Facebook: / julioprofenet ???? Instagram: / julioprofenet ⚫ X: / julioprofenet I also invite you to visit my website https://julioprofe.net/ so that you can consult all of my videos (organized by categories and topics) and the documents that I have produced, in the section https://julioprofe.net/documentos/ If you need personalized math tutoring with the teachers I recommend (or even with me), Please go to https://edublox.tech/ Have success in your academic activities! #julioprofe