Mathématiques

Question

decomposer des fraction 
9-7 3-3 12-9 13-6

1 Réponse

  • 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

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