Mathématiques

Question

Simplifier ces fractions s’il vous plaît :)
150/225
42/63
78/117
Merci ;)

1 Réponse

  • Bonsoir


    Simplifier ces fractions :


    150/225

    = (25 x 6)/(25 x 9)

    = 6/9

    = (2 x 3)/(3 x 3)

    = 2/3


    42/63

    = (6 x 7)/(9 x 7)

    = 6/9

    = (2 x 3)/(3 x 3)

    = 2/3

    78/117

    = (3 x 26)/(3 x 39)

    = 26/39

    = (2 x 13)/(3 x 13)

    = 2/3

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