Mathematics, 17.02.2021 14:10 jordynnmarelich9519
2) Mettre en équation les problèmes suivants : (on ne demande pas de trouver la solution)
Laury et Emma ont acheté des cahiers identiques. Elles ont donné la même somme au libraire.
A l'une, il rend 4,60€ et donne 4 cahiers.
A l'autre, il rend 0,55€ et donne 7 cahiers.
Quel est le prix d'un cahier ?
Quelqu'un pourrait m’aider s'il vous plaît en essayant d’expliquer merci
Answers: 1
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2) Mettre en équation les problèmes suivants : (on ne demande pas de trouver la solution)
Laury et...
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