https://www.khanacademy.org/math/cc-third-grade-math/intro-to-division/imp-relating-multiplication-and-division/v/average-height-of-a-building-s-floor 2021-05-18T23:20:49Z Division word problem: school building Sal uses a picture and understanding of multiplication to solve a division word problem.   Sal Khan video https://cdn.kastatic.org/googleusercontent/KG0_NuTuMFm68trQVti0KBuQkF1tlNCJcdp-PGrjhh6q0H8dXI0z1MPqDQrHzWGbVgmFvUDpr52nqK8AIqgP44w Division word problem: school building Sal uses a picture and understanding of multiplication to solve a division word problem.   https://cdn.kastatic.org/ka-youtube-converted/5GOhM3jq9Fc.mp4/5GOhM3jq9Fc.mp4 259 División de números naturales