#### Answer

15$\frac{3}{4}$

#### Work Step by Step

$\frac{7}{\frac{4}{9}}$
Write 7 as $\frac{7}{1}$. Next, use the reciprocal of $\frac{4}{9}$, which is $\frac{9}{4}$
Multiply $\frac{7}{1}$ * $\frac{9}{4}$ = $\frac{63}{4}$
Here numerator is greater than denominator So convert $\frac{63}{4}$ into mixed fraction
15$\frac{3}{4}$