Step 1
Write your question.
[tex]\begin{gathered} 2\frac{3}{8}\text{ }\frac{.}{.}\text{ 7}\frac{5}{12} \\ \end{gathered}[/tex]Step 2
Convert all mixed fractions to improper fractions.
[tex]=\text{ }\frac{19}{8}\text{ }\frac{.}{.}\text{ }\frac{89}{12}[/tex]Step 3
Change division to multiplication and invert the fraction.
[tex]\begin{gathered} =\text{ }\frac{19}{8}\text{ x }\frac{12}{89} \\ =\text{ }\frac{19\text{ x 3}}{2\text{ x 89}} \\ =\text{ }\frac{57}{178} \end{gathered}[/tex]