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Sagot :

VINS

Bonsoir

25 + 1 /2 = 50/2 + 1 /2 = 51/2

4 + 5/9 = 36/9 + 5/9 = 41 /9

7 + 2/3  = 21/3 + 2 /3 = 23 /3

12 - 1 /4 = 48/ 4 - 1 /4 = 47 /4

8  - 2/5  = 40/5 - 2 /5 = 38/5

fais le dernier

Réponse:

a= 51/2

b= 41/9

c= 23/3

d= 47/4

e= 38/5

f= 100/11

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