%@metapost:5fractionsexo54.mp %@Auteur:Thierry Gauvin\par \'Ecris la fraction qui représente la partie coloriée de chaque figure : \begin{multicols}{8} \includegraphics{5fractionsexo54.1} \[\frac{\ldots}{\ldots}\mbox{ ou } \frac{\ldots}{\ldots}\] \includegraphics{5fractionsexo54.2} \[\frac{\ldots}{\ldots}\] \includegraphics{5fractionsexo54.3} \[\frac{\ldots}{\ldots}\mbox{ ou } \frac{\ldots}{\ldots}\] \includegraphics{5fractionsexo54.4} \[\frac{\ldots}{\ldots}\] \includegraphics{5fractionsexo54.9} \[\frac{\ldots}{\ldots}\mbox{ ou } \frac{\ldots}{\ldots}\] \includegraphics{5fractionsexo54.6} \[\frac{\ldots}{\ldots}\mbox{ ou } \frac{\ldots}{\ldots}\] \includegraphics{5fractionsexo54.7} \[\frac{\ldots}{\ldots}\mbox{ ou } \frac{\ldots}{\ldots}\] \includegraphics{5fractionsexo54.8} \[\frac{\ldots}{\ldots}\mbox{ ou } \frac{\ldots}{\ldots}\] \end{multicols}