[tex]\frac{4}{\sqrt3}=\frac{4\sqrt3}{3} \\
\\
\frac{7}{\sqrt2}=\frac{7\sqrt2}{2} \\
\\
\frac{1}{\sqrt5}=\frac{\sqrt5}{5} \\
\\
\frac{\sqrt6}{\sqrt5}=\frac{\sqrt{30}}{5} \\
\\
\frac{4}{3\sqrt2}=\frac{4\sqrt2}{6}=\frac{2\sqrt2}{3} \\
\\
\frac{5}{2\sqrt6}=\frac{5\sqrt6}{12} \\
\\
\frac{\sqrt2}{7\sqrt3}=\frac{\sqrt6}{21} \\
\\
\frac{7}{2\sqrt3}=\frac{7\sqrt3}{6}
[/tex]
