Mathématiques

Question

DM fractions irréductible A=3+1/7

1 Réponse

  • Bonjour,

    A=3+1/7
    =3/1+1/7
    =21/7+1/7
    =22/7

    B=3+1/7+1/15
    =3/1+1/7+1/15
    =21/7+1/7+1/15
    =22/7+1/15
    =330/105+7/105
    =337/105

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