Bonjour, dans un théâtre, entre mardi et mercredi, le nombre de spectateur a augmenté de 20%. il y avait 390 spectateurs le mardi. Quel est le nombre de spectateur le mercredi ?

By: USER2693
26 Agustus 2025 mathematiques 5 minutes
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Question

Grade: Education Subject: mathematiques
Bonjour, dans un théâtre, entre mardi et mercredi, le nombre de spectateur a augmenté de 20%. il y avait 390 spectateurs le mardi. Quel est le nombre de spectateur le mercredi ?
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Best Answer
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Bonjour

1ère méthode

390 x 1,20 = 468

2ème méthode

390 x 20% = 78

Soit 78 personnes en plus

390 + 178 = 468

Il y a 468 personnes le mercredi

Answered on 26 Agustus 2025

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