Ответ:

Решение:

  1. \(\frac{(4\sqrt{2})^2}{64} = \frac{16 \cdot 2}{64} = \frac{32}{64} = \frac{1}{2}\)
  2. \(\frac{(3\sqrt{2})^2}{180} = \frac{9 \cdot 2}{180} = \frac{18}{180} = \frac{1}{10}\)
  3. \(\frac{(2\sqrt{10})^2}{160} = \frac{4 \cdot 10}{160} = \frac{40}{160} = \frac{1}{4}\)
  4. \(\frac{(3\sqrt{5})^2}{75} = \frac{9 \cdot 5}{75} = \frac{45}{75} = \frac{3}{5}\)
  5. \(\frac{(4\sqrt{3})^2}{60} = \frac{16 \cdot 3}{60} = \frac{48}{60} = \frac{4}{5}\)

Ответ: 6.1. 1/2, 6.2. 1/10, 6.3. 1/4, 6.4. 3/5, 6.5. 4/5.