Salut ! ⭐
①
[tex] \frac{1}{5} + \frac{3}{4} = \\ \\ \frac{4 + 15}{20} = \\ \\ \boxed{ = \frac{19}{20} }[/tex]
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②
[tex] \frac{1}{6} + \frac{3}{8} = \\ \\ \frac{4 + 9}{24} = \\ \\ \boxed{ = \frac{13}{24} }[/tex]
Mult succes! :)