Bonjour
Calculer en simplifiant si possible et vérifier avec la calculatrice.

B= -7/8x(2/3-1)
C= 4/5x1/4+2/5

Étape par étape svp Merci

By: USER2229
27 Agustus 2025 mathematiques 5 minutes
4.5
171 views 171 comments 13 shares
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Question

Grade: Education Subject: mathematiques
Bonjour
Calculer en simplifiant si possible et vérifier avec la calculatrice.

B= -7/8x(2/3-1)
C= 4/5x1/4+2/5

Étape par étape svp Merci
Asked by:
171 Viewed 171 Answers

Answer (171)

Best Answer
(273)

Bonjour,

Voir ci-joint.

Bonne journée.


Answered on 27 Agustus 2025

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