Resposta :
R: 182,4 reais
[tex] \frac{20}{100} \times 240 = 20 \times 2.4 = 48 \\ 240 - 48 = 192 \\ \frac{5}{100} \times 192 = \frac{960}{100} = 9.6 \\ 192 - 9.6 = 182.4[/tex]
R: 182,4 reais
[tex] \frac{20}{100} \times 240 = 20 \times 2.4 = 48 \\ 240 - 48 = 192 \\ \frac{5}{100} \times 192 = \frac{960}{100} = 9.6 \\ 192 - 9.6 = 182.4[/tex]