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Mathématiques

Primaire 4 • 20 avril 2022

combien il s d'heur dans 320 minute

Explications (4)

Explication d’élève

20 avril 2022

Bonjour, merci pour ta question! Pour trouver il y a combien d'heures dans 320 minutes, il faut diviser 320 minutes par 60, car dans 1 heure il y a ... 60 minutes! Voici l'opération mathématique :

Capture d’écran, le 2022-04-20 à 15.52.01.png

Voici une fiche :

Bonne journée! Audrey :-)

Explication d’Alloprof

20 avril 2022

Bonjour ChloreHonorable4189, Merci d'utiliser la zone d'entraide pour poser tes questions! D'abord, il faut savoir qu'il y a 60 minutes dans 1 heure. Alors, il faut trouver combien de fois on multiplie 60 minutes pour arriver à 320 minutes. Pour arriver à cette réponse, il faut diviser 320 par 60, ce qui nous donne 5 et 1/3. Donc dans 320 minutes, il y a 5 heures et 1/3 d'heure. Pour trouver le nombre exact que représente cette fraction, il ne suffit que de la mettre sur 60. Voici une fiche pour t'aider à mieux comprendre:

J'espère que j'ai pu t'aider! N'hésites pas à poser de nouvelles questions :) -CielOrange576

Explication d’élève

9 juin 2022

on dit heure pas heur

Explication d’élève

4 octobre 2022

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