Réponse :
bonjour
Explications étape par étape
ex 2
5/3=?36
=5x36/3=60
=60/36
b)5/12=?/36
=5x36/12=15
=15/36
C)1/6=?/36
=1x36/6=6
=6/36
d)11/4=?36
=11x36/4=99
=99/36
e)7/9=?36
=7x36/9=28
=28/36
f)2/1=?36
=2x36/1=72
=72/36
