Réponse :
A = [tex]\frac{5}{2}[/tex] + [tex]\frac{7}{3}[/tex] B = 1 + [tex]\frac{3}{7}[/tex] C = [tex]\frac{5}{12}[/tex] + [tex]\frac{5}{9}[/tex]
A = [tex]\frac{15}{6}[/tex] + [tex]\frac{14}{6}[/tex] B = [tex]\frac{7}{7}[/tex] + [tex]\frac{3}{7}[/tex] C = [tex]\frac{15}{36}[/tex] + [tex]\frac{20}{36}[/tex]
A = [tex]\frac{15 + 14}{6}[/tex] B = [tex]\frac{7 + 3}{7}[/tex] C = [tex]\frac{15 + 20}{36}[/tex]
A = [tex]\frac{29}{6}[/tex] B = [tex]\frac{10}{7}[/tex] C = [tex]\frac{35}{36}[/tex]
D = 4 - [tex]\frac{2}{3}[/tex] E = [tex]\frac{11}{6}[/tex] - [tex]\frac{5}{12}[/tex] F = [tex]\frac{2}{3}[/tex] + [tex]\frac{5}{6}[/tex] + [tex]\frac{2}{9}[/tex]
D = [tex]\frac{12}{3}[/tex] - [tex]\frac{2}{3}[/tex] E = [tex]\frac{22}{12}[/tex] - [tex]\frac{5}{12}[/tex] F = [tex]\frac{12}{18}[/tex] + [tex]\frac{15}{18}[/tex] + [tex]\frac{4}{18}[/tex]
D = [tex]\frac{12 - 2}{3}[/tex] E = [tex]\frac{22 - 5}{12}[/tex] F = [tex]\frac{12 + 15 + 4}{18}[/tex]
D = [tex]\frac{10}{3}[/tex] E = [tex]\frac{17}{12}[/tex] F = [tex]\frac{31}{18}[/tex]