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Sagot :

Réponse :

Explications étape par étape

Bonjour

Simplifier :

420/66 = (70 x 6)/(11 x 6) = 70/11

2016/756 = (8 x 252)/(3 x 252) = 8/3

2048/64 = (32 x 64)/(1 x 64) = 32

1485/2310 = (9 x 165)/(14 x 165) = 9/14

756/1350 = (54 x 14)/(54 x 25) = 14/25

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