Podeaua unei bucătării poate fi acoperită cu 25 de pătrate cu latura de 1 m. Gresia necesară pentru a acoperi 40% din suprafață costă 279,50 lei. Cat costă toată gresia necesară?

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03-06-2024
Mathematics

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Podeaua unei bucătării poate fi acoperită cu 25 de pătrate cu latura de 1 m. Gresia necesară pentru a acoperi 40% din suprafață costă 279,50 lei. Cat costă toată gresia necesară?

Sagot :

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