Mathématiques

Question

A=5+3×2
B=25×[(15-3)÷2-6÷3]
C=3×(7-2)/10×2+80

1 Réponse

  • A=5+3×2
    a = 5 +6
    a = 11

    B=25×[(15-3)÷2-6÷3]
    b = 25 x(12/3 - 2)
    b = 25x(4-2)
    b = 25 x 2
    b = 50

    C=3×(7-2)/10×2+80
    c = 3 x(5) / 20+80
    c = 15 /100
    c= 3/20

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