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Mathematics, 28.02.2021 14:20 briannabo08

Dans une salle de spectacle ,il y a des places de 100dhs , 150dhs et 200dhs. Le nombre de places à 150dhs est le double du nombre de places à 200dhs . Le nombre de places à 100dhs est la moitié du nombre total de places. Lorsque la salle est pleine la recette est de 96800dhs. Déterminer le nombre de places de cette salle de spectacle.

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Dans une salle de spectacle ,il y a des places de 100dhs , 150dhs et 200dhs. Le nombre de places à 1...
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