Answer :
[tex]\frac{Q}{\frac{5}{9}}=\frac{1}{6}|\cdot\frac{5}{9}\\
Q=\frac{5}{54}
[/tex]
[tex]\frac{Q }{\frac{5}{9}} =\frac{ 1}{6} \\\\Q:\frac{5}{9}=\frac{1}{6}\\ \\Q*\frac{9}{5}=\frac{1}{6} \ \ / | \ multiply\ both\ sides\ by\ \frac{5}{9} \\ \\Q=\frac{5}{54}[/tex]