Question

por favor responde rapido

Answer 1

Resposta:

$(( \frac{2}{5} ) ^{ - 1} + ( \frac{2}{3} )) \times (0.2)^{1} \\ ( \frac{5}{2} + 1) \times (0.2) ^{1} \\ \frac{5 + 2}{2} \times (0.2)^{1} \\ \frac{7}{2} \times (0.2)^{1} \\ \frac{7}{2} \times 0.2 \\ \frac{7}{10} \\ = 0.7$