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Course: 4th grade (2018 edition)>Unit 2

Lesson 4: Comparing with multiplication

Comparing with multiplication: magic

Sal solves a multiplication comparison word problem with Harry Potter characters.   Created by Sal Khan.

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• At . What a difficult lenguaje. I'm from Catalonia and I'm losed. Can enybody explain what is he expleining?
• Ferran, el senor pregunta que si Hermione puede levantar un plumaje de aves Treinta y Cinco pies en el aire, y lo levanta Cinco veces mas alto de lo que Ron lo levanta, cuanto mas lo levanta? Bueno la respuesta seria 7, porque cinco multiplcado por siete es treinta y cinco. Buena suerte Ferran con sus estudios.
• can't we say 5 times 7 = 35
• Yes, you can do it that way or you could do 7 times 5 = 35.
• put an upvote if you like farming energy points by watching videos
• oh my gosh this can be explaned so simply but they make it sound complocated.and WHAT MaGiC??
• harry potter magic
• why did you say the same word twice
• so you can remeber
• can someone explain why they did it in a harder and longer way then just doing it quick and easy you could have just done 7x5 and you would get 35 and you know it would be 7