Контрольные задания >
5.334 Сократите дробь:
a) $$\frac{33}{99}$$, $$\frac{150}{125}$$, $$\frac{25}{100}$$, $$\frac{14}{210}$$, $$\frac{150}{1000}$$, $$\frac{1000}{2500}$$, $$\frac{264}{148}$$.
б) $$\frac{45}{630}$$, $$\frac{30}{64}$$, $$\frac{125}{500}$$, $$\frac{7}{217}$$, $$\frac{12}{600}$$, $$\frac{75}{300}$$, $$\frac{140}{210}$$.
Вопрос:
5.334 Сократите дробь:
a) $$\frac{33}{99}$$, $$\frac{150}{125}$$, $$\frac{25}{100}$$, $$\frac{14}{210}$$, $$\frac{150}{1000}$$, $$\frac{1000}{2500}$$, $$\frac{264}{148}$$.
б) $$\frac{45}{630}$$, $$\frac{30}{64}$$, $$\frac{125}{500}$$, $$\frac{7}{217}$$, $$\frac{12}{600}$$, $$\frac{75}{300}$$, $$\frac{140}{210}$$.
Смотреть решения всех заданий с листаОтвет:
Сокращение дробей
- a)
- $$\frac{33}{99} = \frac{1}{3}$$
- $$\frac{150}{125} = \frac{6}{5}$$
- $$\frac{25}{100} = \frac{1}{4}$$
- $$\frac{14}{210} = \frac{1}{15}$$
- $$\frac{150}{1000} = \frac{3}{20}$$
- $$\frac{1000}{2500} = \frac{2}{5}$$
- $$\frac{264}{148} = \frac{66}{37}$$
- б)
- $$\frac{45}{630} = \frac{1}{14}$$
- $$\frac{30}{64} = \frac{15}{32}$$
- $$\frac{125}{500} = \frac{1}{4}$$
- $$\frac{7}{217} = \frac{1}{31}$$
- $$\frac{12}{600} = \frac{1}{50}$$
- $$\frac{75}{300} = \frac{1}{4}$$
- $$\frac{140}{210} = \frac{2}{3}$$
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