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Bonjour
Décomposer chaque nombre rationnel en la somme d'un nombre entier et d'une fraction inférieure à 1
7/5= (5 + 2)/5 = 5/5 + 2/5 = 1 + 2/5
10/7= (7 + 3)/7 = 7/7 + 3/7 = 1 + 3/7
11/9= (9 + 2)/9 = 9/9 + 2/9 = 1 + 2/9
12/5= (10 + 2)/5 = 10/5 + 2/5 = 2 + 2/5
9/4= (5 + 4)/4 = 4/4 + 5/4 = 1 + 5/4
16/3= (15 + 1)/3 = 15/3 + 1/3 = 5 + 1/3
4/3= (3 + 1)/3 = 3/3 + 1/3 = 1 + 1/3
8/6= (6 + 2)/6 = 6/6 + 2/6 = 1 + 2/6 = 1 + 1/3
19/4= (16 + 3)/4 = 16/4 + 3/4 = 4 + 3/4