les grains de sable de la plage de Syracuse sont très fins puisqu'il en faut10 pour faire un volume de 1 mm carré.il y a du sable sur une épaisseur de 1 mm.la plage fait 50 m de large et 2 km de long
exprimer a l'aide d'une puissance de 10 un ordre de grandeur de nombres de grain de sable qu'il y a sur cette plage

By: USER9651
27 Agustus 2025 mathematiques 5 minutes
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Grade: Education Subject: mathematiques
les grains de sable de la plage de Syracuse sont très fins puisqu'il en faut10 pour faire un volume de 1 mm carré.il y a du sable sur une épaisseur de 1 mm.la plage fait 50 m de large et 2 km de long
exprimer a l'aide d'une puissance de 10 un ordre de grandeur de nombres de grain de sable qu'il y a sur cette plage
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Il faut faire :ODG de A: 10 x 50 x 2000 = 1 000 000Il y a pratiquement égale a 1 000 000 de grains de sable sur la plage de Syracuse
Answered on 27 Agustus 2025

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