Mathématiques

Question

Simplifier ses fractions
4_8
72

5_6
77                                URGENT

6_48
720

1 Réponse


  • 48/72 = 8x6/8x9 = 6/9 = 3x2/3x3 = 2/3

    56/77 = 7x8/7x11 = 8/11

    648/720 = 2x324/2x360 = 324/360 = 162x2/180x2 = 162/180 = 81x2/90x2 = 81/90 = 9x9/9x10 = 9/10

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