2. Запиши две дроби, равные данным: a) \frac{1}{4} = б) \frac{3}{8} = в) \frac{2}{10} = г) \frac{9}{27} = д) \frac{5}{20} = е) \frac{1}{10} =

2. Запиши две дроби, равные данным:

1. $$a) \frac{1}{4} = \frac{2}{8} = \frac{3}{12}$$
2. $$б) \frac{3}{8} = \frac{6}{16} = \frac{9}{24}$$
3. $$в) \frac{2}{10} = \frac{1}{5} = \frac{3}{15}$$
4. $$г) \frac{9}{27} = \frac{1}{3} = \frac{2}{6}$$
5. $$д) \frac{5}{20} = \frac{1}{4} = \frac{2}{8}$$
6. $$е) \frac{1}{10} = \frac{2}{20} = \frac{3}{30}$$

Ответ:

1. $$\frac{2}{8} = \frac{3}{12}$$
2. $$\frac{6}{16} = \frac{9}{24}$$
3. $$\frac{1}{5} = \frac{3}{15}$$
4. $$\frac{1}{3} = \frac{2}{6}$$
5. $$\frac{1}{4} = \frac{2}{8}$$
6. $$\frac{2}{20} = \frac{3}{30}$$