Mathématiques

Question

Urgent pour se matin ! Svp faite moi le " F,G,H " exercice 3 
Urgent pour se matin ! Svp faite moi le  F,G,H  exercice 3

1 Réponse

  • Bonjour

    F = 3 -2  x 5/6
    F = 3 - 10/6
    F = 18/6 - 10/6 = 8/6 = 4/3

    G = 9/4 x 7/3 - 5/6
    G = 63/12 - 5/6 = 63/12 - 10/12 = 53/12

    H = 9/4 x (7/3 -5/6)
    H = 9/4 x ( 14/6 - 5/6) = 9/4 x 9/6 = 81/24 = 27/2