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Member for
3 years 6 monthsAge: 10-17
Level: primaria - secundaria
Language: Spanish
(es)
ID: 862457
28/03/2021
Country code: ES
Country: Spain
Main content: Proporcionalidad (2012919)
Practica la proporcionalidad directa online.
Other contents: proporción, regla de tres, razón, directa
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