1. Правильные дроби: $$\frac{\boxed{1}}{13}; \frac{6}{24}; \frac{19}{\boxed{25}}; \frac{\boxed{14}}{15}$$
2. Неправильные дроби: $$\frac{14}{\boxed{13}}; \frac{\boxed{25}}{10}; \frac{15}{\boxed{14}}; \frac{\boxed{17}}{16}$$
Ответ: 1) $$\frac{1}{13}; \frac{6}{24}; \frac{19}{25}; \frac{14}{15}$$
2) $$\frac{14}{13}; \frac{25}{10}; \frac{15}{14}; \frac{17}{16}$$