Réponse :
a. [tex]2\times \frac{3}{14} = \frac{3}{7}\\[/tex]
b. [tex]\frac{5}{12}\times3=\frac{5}{4}[/tex]
c. [tex]6:\frac{54}{2} = \frac{2}{9}[/tex]
d. [tex]\frac{45}{4} : 5 = \frac{9}{4}[/tex]
e. [tex]\frac{7}{5}\times\frac{15}{28} =\frac{3}{4}[/tex]
f. [tex]\frac{6}{7} : \frac{18}{7} = \frac{1}{3}[/tex]
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Réponse :
a. [tex]2\times \frac{3}{14} = \frac{3}{7}\\[/tex]
b. [tex]\frac{5}{12}\times3=\frac{5}{4}[/tex]
c. [tex]6:\frac{54}{2} = \frac{2}{9}[/tex]
d. [tex]\frac{45}{4} : 5 = \frac{9}{4}[/tex]
e. [tex]\frac{7}{5}\times\frac{15}{28} =\frac{3}{4}[/tex]
f. [tex]\frac{6}{7} : \frac{18}{7} = \frac{1}{3}[/tex]