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2 votes
Metoda comparației

2 stilouri si 3 pixuri costa 16 lei, iar 3 stilouri si 2 pixuri costa 19 lei

1 Answer

5 votes

Answer:

Aflam cat costa 1 stilou (38 - 8) : 6 = 30 : 6 = 5 lei

:)

User S D
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