Resposta:
[tex] \frac{5}{3 \sqrt{2} } \times \frac{ \sqrt{2} }{ \sqrt{2} } = \frac{5 \sqrt{2} }{3 \sqrt{2 \sqrt{2} } } = \frac{5 \sqrt{2} }{3 \times 2} = \frac{5 \sqrt{2} }{6} [/tex]
