bonjour je n'arrive pas à faire cet exercice je suis en 4e merci d'avance .... Pergunta de ideia deleapichet

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April 2021 1 104 Report

bonjour je n'arrive pas à faire cet exercice je suis en 4e merci d'avance

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yasminetitsiouine

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Réponse :

bonsoir

A= $\frac{5}{8}$ x $\frac{-3}{2}$ = $\frac{-15}{16}$

B= $\frac{7}{8}$ x $\frac{-3}{8}$ = $\frac{-21}{64}$

C= 3x $\frac{4}{5}$ = - $\frac{12}{5}$

D= $\frac{-2}{11}$ x $\frac{-10}{3}$ = $\frac{20}{33}$

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