Bonjour,
Calculer:
a. ( 5x3+7)/18= 22/18= 11/9
b. (7x4-1)/12= 27/12= 9/4
c. (11+3x5)/20= 26/20= 13/10
d. 15/18= 5/6
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Bonjour,
Calculer:
a. ( 5x3+7)/18= 22/18= 11/9
b. (7x4-1)/12= 27/12= 9/4
c. (11+3x5)/20= 26/20= 13/10
d. 15/18= 5/6