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Mathematics, 23.02.2021 17:20 nayeli09

Cristina foi a uma livraria para comprar 5 cadernos e 1 livro. O total da conta foi R$ 22,00. Como o livro custou R$ 7,00 e todos os cadernos têm o mesmo preço, quanto ela pagou em cada caderno?

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Cristina foi a uma livraria para comprar 5 cadernos e 1 livro. O total da conta foi R$ 22,00. Como...

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