decomposer des fraction 9-7 3-3 12-9 13-6
Mathématiques
yacine59
Question
decomposer des fraction
9-7 3-3 12-9 13-6
9-7 3-3 12-9 13-6
1 Réponse
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1. Réponse maudmarine
Décomposer des fractions :
9/7 = 7/7 + 2/7 = 1 + 2/7
3/3 = 2/3 + 1/3 = 1
12/9 = 9/9 + 3/9 = 1 + 3/9
13/6 = 6/6 + 7/6 = 1/6 + 7/6