Sagot :
Bonsoir
5
5x 4 = 20
20-12 = 8
8 x 3 = 24
24-6 = 18
7.5
7.5 x 4 = 30
30-12 = 18
18 x 3 = 54
54 -6 = 48
5
5x 4 = 20
20-12 = 8
8 x 3 = 24
24-6 = 18
7.5
7.5 x 4 = 30
30-12 = 18
18 x 3 = 54
54 -6 = 48