Mathematics, 16.03.2022 08:50 Homepage10

Problème:pour résoudre un problème un étudiant relève les durées suivantes Choix de l’inconnu :le sisieme de la durée totale
Mise en équation:un tiers de la durée totale
Resolution de l’équation:un quart de la durée totale
Interprétation et vérification:3mm
Combien de temps a mis cet etudiant pour résoudre un problème?

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