Bonsoir
Exercices numéro 2 compléter par =ou #
9/5 ; 27/15
9/5 = (9 x 3)/(5 x 3) = 27/15
9/5 = 27/15
15/35 ; 2/7
2/7 = (2 x 5)/(7 x 5) = 10/35
15/35 # 2/7
28/12 ; 7/3
7/3 = (7 x 4)/(3 x 4) = 28/12
28/12 = 7/3
4/5 ; 5/6
4/5 = (4 x 6)/(5 x 6) = 24/30
5/6 = (5 x 5)/(6 x 5) = 25/30
4/5 # 5/6
14/35 ; 4/10
14/35 = (2 x 7)/(5 x 7) = 2/5
4/10 = (2 x 2)/(2 x 5) = 2/5
14/35 = 4/10
