Question

Помагите!!!!!!!!!!!!

Answer 1

$\frac{1}{2} \sqrt{28}= \frac{1}{2} \sqrt{4*7}= \frac{1}{2}*2 \sqrt{7} = \sqrt{7}\\\\ \frac{1}{3} \sqrt{54}= \frac{1}{3} \sqrt{9*6}= \frac{1}{3}*3 \sqrt{6}= \sqrt{6} \\\\ 7\ \textgreater \ 6\; \; =\ \textgreater \ \; \; \sqrt{7}\ \textgreater \ \sqrt{6}\; \; =\ \textgreater \ \; \; \frac{1}{2} \sqrt{28}\ \textgreater \ \frac{1}{3} \sqrt{54}$