Sagot :
Réponse :
bonjour
5 x 11/5 = 55/5 = 11
7/3 x 3 = 21/3 = 7
9 x 7/9 = 63/9 = 7
3 x 11/3 = 33/3 = 11
13 x 1/13 = 13/13 = 1
6 x 11/6 = 66/6 = 11
11 : 6 = 11 * 1/6 = 11/6
8 x 7/8 = 56/8 = 7
Explications étape par étape :
Bonjour,
a= 55/5 = 11
b= 21/3 = 7
C= 9*7/ 9 = 7
D= 3* 11/3 = 11
a= 13 * 1/13 = 1
b= 11/6
C= 6* 11/6 = 11
d= 8* 7/8 =7