Resposta :
[tex] > resolucao \\ \\ \geqslant regra \: de \: tres \: simples \\ \\ preco \: do \: fogao \: > 4 \times 350 = 1.400.00 \\ \\ \\ 1400 - - - - - 100\% \\ x - - - - - - 85\% \\ \\ 100x = 85 \times 1400 \\ \\ 100x = 119000 \\ \\ x = \frac{119000}{100} \\ \\ x = 1190 \\ \\ resposta \: > \: 1.190.00 \\ \\ > < > < > < > < > < > > > [/tex]
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