Obliczenia
[tex]\sqrt{2\frac{2}{3}}:\sqrt{\frac{2}{3}}=\sqrt{\frac{8}{3}}:\sqrt{\frac{2}{3}}=\sqrt{\frac{8}{3}\cdot\frac{3}{2}}=\sqrt4=\sqrt{2^2}=\boxed2\\\\\sqrt{6,4}:\sqrt{10}=\sqrt{6,4:10}=\sqrt{0,64}=\sqrt{0,8^2}=\boxed{0,8}\\\\\sqrt[3]{10}\cdot\sqrt[3]{0,1}=\sqrt[3]{10\cdot0,1}=\sqrt[3]1=\sqrt[3]{1^3}=\boxed{1}[/tex]
