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Sagot :

Bonjour,

Appareil photo: 3/4

Pellicule:

(3/4) / 4 = 3/4 * 1/4 = 3/16

Il lui reste:

1 - 3/4  -3/16   =  16/16 - 12/16 - 3/16 = 1/16

1/16 -> 30€

16/16 -> 30*16 => 480

Il  a eu 480 €

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