Bonsoir comment calculer 7/6 + 6/7 ?
Mathématiques
sangoku4
Question
Bonsoir comment calculer 7/6 + 6/7 ?
1 Réponse
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1. Réponse loulakar
Bonsoir,
comment calculer 7/6 + 6/7 ?
7/6 + 6/7 = (7 x 7)/(6 x 7) + (6 x 6)/(6 x 7)
7/6 + 6/7 = 49/42 + 36/42
7/6 + 6/7 = 85/42