bsrr quelqu'un peux m'aider svp?
merci bcp!

Bonsoir,
7/8 = 21/24
5/2 = 30/12 = 25/10
8/6 = 4/3 = 12/9
1/2
7/4 = 14/8 = 21/12 = 28/16 = 35/20 = 42/24
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