Вычислить: √72/128 √162/1152

$$\sqrt{\frac{72}{128}} = \sqrt{\frac{36 \cdot 2}{64 \cdot 2}} = \sqrt{\frac{36}{64}} = \frac{\sqrt{36}}{\sqrt{64}} = \frac{6}{8} = \frac{3}{4} = 0.75$$

$$\sqrt{\frac{162}{1152}} = \sqrt{\frac{81 \cdot 2}{576 \cdot 2}} = \sqrt{\frac{81}{576}} = \frac{\sqrt{81}}{\sqrt{576}} = \frac{9}{24} = \frac{3}{8} = 0.375$$