Answered

E= 3-7/5 sur 1- 9/10

Sagot :

COULEUVRE

Réponse :

(3 - 7/5) / (1 - 9/10) = (15/5 - 7/5) / (10/10 - 9/10)

= (8/5) / (1/10)

= 8/5 x 10

= 8 x 10/5

= 8 x 2

= 16