1. Сократите:$$\frac{8}{14}$$, $$\frac{7}{63}$$, $$\frac{30}{84}$$, $$\frac{34 \cdot 12}{3 \cdot 17}$$

Question

Вопрос:

1. Сократите:$$\frac{8}{14}$$, $$\frac{7}{63}$$, $$\frac{30}{84}$$, $$\frac{34 \cdot 12}{3 \cdot 17}$$

Ответ:

Accepted Answer

1. * $$\frac{8}{14} = \frac{4}{7}$$ * $$\frac{7}{63} = \frac{1}{9}$$ * $$\frac{30}{84} = \frac{5}{14}$$ * $$\frac{34 \cdot 12}{3 \cdot 17} = \frac{2 \cdot 12}{3} = \frac{24}{3} = 8$$ Ответ:$$\frac{4}{7}$$, $$\frac{1}{9}$$, $$\frac{5}{14}$$, $$8$$

1. Сократите:$$\frac{8}{14}$$, $$\frac{7}{63}$$, $$\frac{30}{84}$$, $$\frac{34 \cdot 12}{3 \cdot 17}$$

Ответ:

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