Сравните(нужно расписать):

[latex]\frac{1}{3}\sqrt{60}=\sqrt{\frac{60}{9}}=\sqrt{6\frac{6}{9}}\\\\10\sqrt{\frac{1}{5}}=\sqrt{\frac{100}{5}}=\sqrt{20}\\\\Tak\; kak\; \; 20\ \textgreater \ 6\frac{6}{9}\; ,\; to\; \; \; \sqrt{20}\ \textgreater \ \sqrt{6\frac{6}{9}}\; \; \to \\\\10\sqrt{\frac{1}{5}}\ \textgreater \ \frac{1}{3}\sqrt{60}\\[/latex]