\documentclass[serif]{beamer}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Fichier de style de T. Duvoid -- version du 14/11/2007%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usetheme{progressbar}
%Les extensions utilis\'ees

\usepackage{pstricks}
\usepackage{pst-plot,pstricks-add,pst-math,pst-xkey,pst-eucl,pst-tree,pst-node} %manque picins
\usepackage[frenchb]{babel}
\usepackage[utf8]{inputenc}



%Cr\'eation des ensembles math\'ematiques
\newcommand{\N}{\ensuremath{\mbox{I\hspace{-.15em}N}}\xspace}
\newcommand{\R}{\ensuremath{\mbox{I\hspace{-.15em}R}}\xspace}
\newcommand{\C}{\ensuremath{\mbox{l\hspace{-.47em}C}}\xspace}
\newcommand{\Z}{\ensuremath{\mbox{Z\hspace{-.3em}Z}}\xspace}
\newcommand{\Q}{\ensuremath{\mbox{l\hspace{-.47em}Q}}\xspace}
\newcommand{\D}{\ensuremath{\mbox{I\hspace{-.15em}D}}\xspace}

%Arc de cercle 
 \newlength{\longarc} 
 \newcommand{\arc}[1]{\settowidth{\longarc}{$#1$}% 
         \addtolength{\longarc}{-0.5em}% 
 \unitlength \longarc% 
 \ensuremath{% 
         \stackrel{\begin{picture}(1,0.2) 
                 \qbezier(0,0)(0.5,0.2)(1,0) 
         \end{picture}} 
         {#1} 
 }}
%flèches d'\'equivalence et de vecteurs
\newcommand{\ssi}{\ensuremath{\Longleftrightarrow}}
\newcommand{\vecteur}[1]{\overrightarrow{#1\;}}


%
%%%%%%%%%%%
%Symbole Attention
\font\manual=manfnt
\newcommand{\danger}{{\manual\symbol{127}}}
%%%%%%%%Pour des flËches dans les tableaux de variation
\newcommand{\cro}{% croissante
\unitlength=1cm
\begin{minipage} {1cm}%pour centrer verticalement f(x)
  \begin{picture}(1,1)    % dessin de 2 X 2
     \put(0,0){\vector(1,1){1}} % 1 ‡ partir (0,0) direction (1,1)  
 \end{picture} 
\end{minipage}
}
\newcommand{\dec}{%dÈcroissante
\unitlength=1cm
\begin{minipage} {1cm}%pour centrer verticalement f(x)
  \begin{picture}(1,1)    % dessin de 2 X 2
     \put(0,1){\vector(1,-1){1}} 
 \end{picture} 
\end{minipage}
}
%%toutes les maths en style math
\everymath{\displaystyle}
%%
\newcommand{\repere}{$(O;\vec{\imath},\vec{\jmath})$}
%%
\newcounter{numex} 
\def\Ex#1{\addtocounter{numex}{1} \mbox{\large{\textsc{Exercice}} 
\thenumex { \scriptsize #1}}}

%\def \points#1%
%{%
%\if -#1
%\xspace%
% \else
%{\small ( #1 points )}\xspace%
%\fi
%}
%pour compatibilitÈ ancienne version
\def\exop#1{\exo[#1]}
%%%%%%%%%%%%%%%%%%%%%%%%%%
\DeclareMathOperator{\e}{e}




\title{15 - Division de nombres en écriture fractionnaire}
\author{~}
\begin{document}


\begin{frame}{Agrandissement-réduction}
	\begin{minipage}{4cm}
	\begin{tikzpicture}[scale=0.7]
		\coordinate (A) at (0,0);
		\coordinate (C) at (6,0);
		\coordinate (B) at (40:7.2);
		\draw (A) node[left]{A} -- (B) node[above]{B} node[midway,sloped,above]{7,2}-- (C) node[right]{C} -- (A) node[midway,sloped,below]{6};
	\end{tikzpicture}
	\end{minipage}
	\hfill
	\begin{minipage}{3cm}
	\begin{tikzpicture}[scale=0.462]
		\coordinate (G) at (0,0);
		\coordinate (F) at (6,0);
		\coordinate (E) at (40:7.2);
		\draw (G) node[left]{G} -- (E) node[above]{E}-- (F) node[right]{F} -- (G) node[midway,sloped,below]{4};
	\end{tikzpicture}
	\end{minipage}\\
	
	\\~\\~\\~\\~\\~\\~\\~\\
	
\end{frame}





\end{document}