Решение:
\[ \frac{(2^2 \times 3)^5}{(3^2)^3 \times (2^2)^7} \]
\[ \frac{2^{2 \times 5} \times 3^5}{3^{2 \times 3} \times 2^{2 \times 7}} = \frac{2^{10} \times 3^5}{3^6 \times 2^{14}} \]
\[ \frac{3^5}{3^6} \times \frac{2^{10}}{2^{14}} = \frac{1}{3^{6-5}} \times \frac{1}{2^{14-10}} = \frac{1}{3^1} \times \frac{1}{2^4} = \frac{1}{3} \times \frac{1}{16} \]
\[ \frac{1}{3 \times 16} = \frac{1}{48} \]
Ответ: ⅑/⁄8