Question

Сравните: 15/16 и 16/17

Answer 1

Решение задания приложено

Answer 2

$\frac{15}{16} = \frac{15 \times 17}{16 \times 17} = \frac{255}{272} \\ \frac{16}{17} = \frac{16 \times 16}{16 \times 17} = \frac{256}{272}$
поэтому
$\frac{15}{16} < \frac{16}{17}$