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Member for
3 ปี 6 เดือนAge: 11-13
Level: Séptimo de primaria
Language: Spanish
(es)
ไอดี: 533469
24/11/2020
Country code: AR
Country: Argentina
Main content: Proporcionalidad y porcentajes (2011542)
Calcula los porcentajes
Other contents: Regla de tres simple
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