fraction : 3/4 + 7/4 : 3/2
Mathématiques
yhkenza
Question
fraction : 3/4 + 7/4 : 3/2
2 Réponse
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1. Réponse Anonyme
3/4 + 7/4 : 3/2
= 3/4 + 7/4 x 2/3
= 3/4 + 14/12
= 9/12 + 14/12
= 23/12 -
2. Réponse Solene15137
A = 3/4 + 7/4 : 3/2
A = 3/4 + 7/4 x 2/3
A = 3/4 + 7x2 / 2x2x3
A = 3/4 + 7/6
A = 9/12 + 14/12
A = 23/12