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j'ai besoin d'aide
merci d'avance ​


Jai Besoin Daide Merci Davance class=

Répondre :

Bonsoir

Simplifier :

32/28

= (8 x 4)/(7 x 4)

= 8/7

64/80

= (16 x 4)/(16 x 5)

= 4/5

15/35

= (3 x 5)/(7 x 5)

= 3/7

49/35

= (7 x 7)/(7 x 5)

= 7/5

14/21

= (2 x 7)/(3 x 7)

= 2/3

8/16

= 8/(8 x 2)

= 1/2