Resposta :
[tex] \frac{0.05 \times 0.75 \times {(0.5)}^{2} }{0.125 \times {(0.25)}^{ - 1} } = \frac{0.0375 \times 0.25}{0.125 \times \frac{1}{0.25} } = \frac{9.375 \times {10}^{ - 3} }{0.5} = 0.01875[/tex]
[tex] \frac{0.05 \times 0.75 \times {(0.5)}^{2} }{0.125 \times {(0.25)}^{ - 1} } = \frac{0.0375 \times 0.25}{0.125 \times \frac{1}{0.25} } = \frac{9.375 \times {10}^{ - 3} }{0.5} = 0.01875[/tex]