Найти значение частного: 1) √8/√50; 2) √99/√11; 3) √7/√112; 4) √72000/√20000; 5) √4,8/√0,3; 6) √54/√1,5; 7) √4,5/√128; 8) √2,7/√7,5.

1. \(\dfrac{\sqrt{8}}{\sqrt{50}}=\sqrt{\dfrac{8}{50}}=\sqrt{\dfrac{4}{25}}=\dfrac{2}{5}\).
2. \(\dfrac{\sqrt{99}}{\sqrt{11}}=\sqrt{\dfrac{99}{11}}=\sqrt{9}=3\).
3. \(\dfrac{\sqrt{7}}{\sqrt{112}}=\sqrt{\dfrac{7}{112}}=\sqrt{\dfrac{1}{16}}=\dfrac{1}{4}\).
4. \(\dfrac{\sqrt{72000}}{\sqrt{20000}}=\sqrt{\dfrac{72000}{20000}}=\sqrt{\dfrac{18}{5}}=\dfrac{3\sqrt{10}}{5}\).
5. \(\dfrac{\sqrt{4.8}}{\sqrt{0.3}}=\sqrt{\dfrac{4.8}{0.3}}=\sqrt{16}=4\).
6. \(\dfrac{\sqrt{54}}{\sqrt{1.5}}=\sqrt{\dfrac{54}{1.5}}=\sqrt{36}=6\).
7. \(\dfrac{\sqrt{4.5}}{\sqrt{128}}=\sqrt{\dfrac{4.5}{128}}=\sqrt{\dfrac{9}{256}}=\dfrac{3}{16}\).
8. \(\dfrac{\sqrt{2.7}}{\sqrt{7.5}}=\sqrt{\dfrac{2.7}{7.5}}=\sqrt{0.36}=0.6=\dfrac{3}{5}\).

Ответ: 1) \(\dfrac{2}{5}\); 2) 3; 3) \(\dfrac{1}{4}\); 4) \(\dfrac{3\sqrt{10}}{5}\); 5) 4; 6) 6; 7) \(\dfrac{3}{16}\); 8) \(\dfrac{3}{5}\).