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Sagot :

Réponse:

a.6/11 b.-3/5 c.-4/9 les / cest la barre de fraction hein

Bonjour

a. 1/11 + 5/11 = 6/11

b. 4/5 - 7/5 = - 3/5

c. - 5/9 + 1/9 = - 4/9.

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