Pouvez vous maidez a resoudre ces fractions svp
A=
http://img291.imageshack.us/my.php?image=dscn6153jf5.jpg
b=
http://img182.imageshack.us/my.php?image=dscn615
4sc8.jpg
c=
http://img244.imageshack.us/my.php?image=dscn615
5ne4.jpg
d=
http://img244.imageshack.us/my.php?image=dscn615
6wk1.jpg
e=
http://img169.imageshack.us/my.php?image=dscn615
7pm8.jpg
f=
http://img63.imageshack.us/my.php?image=dscn6158
ud2.jpg
g=
http://img88.imageshack.us/my.php?image=dscn6159
ro7.jpg
Merci d´avance pour votre aide 