Контрольные задания >
Сократи дроби.
1) $\frac{2}{4} =$
2) $\frac{10}{15} =$
3) $\frac{25}{45} =$
4) $\frac{36}{81} =$
5) $\frac{51}{170} =$
6) $\frac{348}{924} =$
7) $\frac{525}{700} =$
$\frac{3}{9} =$
$\frac{12}{16} =$
$\frac{28}{77} =$
$\frac{35}{95} =$
$\frac{72}{342} =$
$\frac{132}{286} =$
$\frac{864}{2592} =$
$\frac{5}{10} =$
$\frac{12}{20} =$
$\frac{21}{105} =$
$\frac{33}{72} =$
$\frac{81}{207} =$
$\frac{204}{432} =$
$\frac{832}{1872} =$
$\frac{6}{9} =$
$\frac{9}{27} =$
$\frac{29}{87} =$
$\frac{38}{94} =$
$\frac{144}{180} =$
$\frac{729}{999} =$
$\frac{1440}{3168} =$
Вопрос:
Сократи дроби.
1) $$\frac{2}{4} =$$
2) $$\frac{10}{15} =$$
3) $$\frac{25}{45} =$$
4) $$\frac{36}{81} =$$
5) $$\frac{51}{170} =$$
6) $$\frac{348}{924} =$$
7) $$\frac{525}{700} =$$
$$\frac{3}{9} =$$
$$\frac{12}{16} =$$
$$\frac{28}{77} =$$
$$\frac{35}{95} =$$
$$\frac{72}{342} =$$
$$\frac{132}{286} =$$
$$\frac{864}{2592} =$$
$$\frac{5}{10} =$$
$$\frac{12}{20} =$$
$$\frac{21}{105} =$$
$$\frac{33}{72} =$$
$$\frac{81}{207} =$$
$$\frac{204}{432} =$$
$$\frac{832}{1872} =$$
$$\frac{6}{9} =$$
$$\frac{9}{27} =$$
$$\frac{29}{87} =$$
$$\frac{38}{94} =$$
$$\frac{144}{180} =$$
$$\frac{729}{999} =$$
$$\frac{1440}{3168} =$$
Ответ:
Сокращение дробей
-
- $$\frac{2}{4} = \frac{1}{2}$$
- $$\frac{3}{9} = \frac{1}{3}$$
- $$\frac{5}{10} = \frac{1}{2}$$
- $$\frac{6}{9} = \frac{2}{3}$$
-
- $$\frac{10}{15} = \frac{2}{3}$$
- $$\frac{12}{16} = \frac{3}{4}$$
- $$\frac{12}{20} = \frac{3}{5}$$
- $$\frac{9}{27} = \frac{1}{3}$$
-
- $$\frac{25}{45} = \frac{5}{9}$$
- $$\frac{28}{77} = \frac{4}{11}$$
- $$\frac{21}{105} = \frac{1}{5}$$
- $$\frac{29}{87} = \frac{1}{3}$$
-
- $$\frac{36}{81} = \frac{4}{9}$$
- $$\frac{35}{95} = \frac{7}{19}$$
- $$\frac{33}{72} = \frac{11}{24}$$
- $$\frac{38}{94} = \frac{19}{47}$$
-
- $$\frac{51}{170} = \frac{3}{10}$$
- $$\frac{72}{342} = \frac{4}{19}$$
- $$\frac{81}{207} = \frac{9}{23}$$
- $$\frac{144}{180} = \frac{4}{5}$$
-
- $$\frac{348}{924} = \frac{29}{77}$$
- $$\frac{132}{286} = \frac{6}{13}$$
- $$\frac{204}{432} = \frac{17}{36}$$
- $$\frac{729}{999} = \frac{27}{37}$$
-
- $$\frac{525}{700} = \frac{3}{4}$$
- $$\frac{864}{2592} = \frac{1}{3}$$
- $$\frac{832}{1872} = \frac{26}{58.5}$$
- $$\frac{1440}{3168} = \frac{5}{11}$$
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