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Ajutoooooor!nu ma descurc! va rooog...

Ajutoooooornu Ma Descurc Va Rooog class=

Răspuns :

x=suma avuta initial
a cheltuit: x/4
i-au ramas: x-x/4=3x/4
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a cheltuit: 5/6*3x/4=5x/8
i-au ramas:3x/4-5x/8=x/8
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x/8=28⇒x=28*8=224