\(\frac{\frac{16}{7} \times \frac{12}{5} \times \frac{14}{9} \times \frac{25}{16}}{\frac{10}{3} \times \frac{9}{8} \times \frac{12}{7} \times \frac{16}{9}}\)
Числитель: \(\frac{16}{7} \times \frac{12}{5} \times \frac{14}{9} \times \frac{25}{16} = \frac{16 \times 12 \times 14 \times 25}{7 \times 5 \times 9 \times 16}\)
Сокращаем 16, 5, 7:
\(\frac{1 \times 12 \times 2 \times 5}{1 \times 1 \times 9 \times 1} = \frac{120}{9}\)
Знаменатель: \(\frac{10}{3} \times \frac{9}{8} \times \frac{12}{7} \times \frac{16}{9} = \frac{10 \times 9 \times 12 \times 16}{3 \times 8 \times 7 \times 9}\)
Сокращаем 9, 3, 8, 7:
\(\frac{10 \times 1 \times 12 \times 2}{1 \times 1 \times 7 \times 1} = \frac{240}{7}\)
\(\frac{\frac{120}{9}}{\frac{240}{7}} = \frac{120}{9} \times \frac{7}{240}\)
\(\frac{120}{9} \times \frac{7}{240} = \frac{1}{9} \times \frac{7}{2} = \frac{7}{18}\)
Ответ:
The result of the calculation is \(\frac{7}{18}\).