Mathématiques

Question

Help calcul 24/24 -(1/8+1/6+17/130)
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1 Réponse

  • Bonsoir

    24/24 -(1/8+1/6+17/130)
    24/24 - (780/6240 + 1040/6240 + 816/6240)
    24/24 - 2636/6240
    24/24 - 659/1560
    4225/1560 - 659/1560
    3566/1560 = 1783/780



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