Рассмотри рисунок и сравни доли. 1 -- ... 2 1 -- ... 8 1 -- ... 6 1 -- ... 4 1 -- ... 2

Для сравнения долей необходимо привести их к общему знаменателю или перевести в десятичные дроби.

1. 
   $$\frac{1}{2}$$ ... $$\frac{1}{3}$$
   $$\frac{1}{2} = \frac{3}{6}$$
   $$\frac{1}{3} = \frac{2}{6}$$
   $$\frac{3}{6} > \frac{2}{6}$$
   
   $$\frac{1}{2} > \frac{1}{3}$$


2. $$\frac{1}{8}$$ ... $$\frac{1}{6}$$
   $$\frac{1}{8} = \frac{3}{24}$$
   $$\frac{1}{6} = \frac{4}{24}$$
   $$\frac{3}{24} < \frac{4}{24}$$
   $$\frac{1}{8} < \frac{1}{6}$$


3. $$\frac{1}{4}$$ ... $$\frac{1}{6}$$
   $$\frac{1}{4} = \frac{3}{12}$$
   $$\frac{1}{6} = \frac{2}{12}$$
   $$\frac{3}{12} > \frac{2}{12}$$
   $$\frac{1}{4} > \frac{1}{6}$$


4. 
   $$\frac{1}{8}$$ ... $$\frac{1}{2}$$
   $$\frac{1}{2} = \frac{4}{8}$$
   $$\frac{1}{8} < \frac{4}{8}$$
   $$\frac{1}{8} < \frac{1}{2}$$


5. 
   $$\frac{1}{2}$$ ... $$\frac{1}{6}$$
   $$\frac{1}{2} = \frac{3}{6}$$
   $$\frac{3}{6} > \frac{1}{6}$$
   $$\frac{1}{2} > \frac{1}{6}$$


6. 
   $$\frac{1}{4}$$ ... $$\frac{1}{8}$$
   $$\frac{1}{4} = \frac{2}{8}$$
   $$\frac{2}{8} > \frac{1}{8}$$
   $$\frac{1}{4} > \frac{1}{8}$$


7. 
   $$\frac{1}{4}$$ ... $$\frac{1}{3}$$
   $$\frac{1}{4} = \frac{3}{12}$$
   $$\frac{1}{3} = \frac{4}{12}$$
   $$\frac{3}{12} < \frac{4}{12}$$
   $$\frac{1}{4} < \frac{1}{3}$$


8. 
   $$\frac{1}{3}$$ ... $$\frac{1}{8}$$
   $$\frac{1}{3} = \frac{8}{24}$$
   $$\frac{1}{8} = \frac{3}{24}$$
   $$\frac{8}{24} > \frac{3}{24}$$
   $$\frac{1}{3} > \frac{1}{8}$$

Ответ: 1/2 > 1/3; 1/8 < 1/6; 1/4 > 1/6; 1/8 < 1/2; 1/2 > 1/6; 1/4 > 1/8; 1/4 < 1/3; 1/3 > 1/8