1 er 2 merci d avance qui m aider svp
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bonsoir,
Annabelle = 1/3
Benoît = 30/100
1/3 + 30 /100 = 1/3 + 3/10 = 10/30 + 9/30 = 19/30
Lisa = 30/30 - 19/30 = 11/30