Answer
$\frac{8}{13}$
Work Step by Step
Divide and multiply working left to right.
$\frac{5}{13}\div\frac{1}{2}\times\frac{4}{5}$
=$\frac{5}{13}\times\frac{2}{1}\times\frac{4}{5}$
=$\frac{10}{13}\times\frac{4}{5}$
=$\frac{40}{65}$
=$\frac{40\div5}{65\div5}$
=$\frac{8}{13}$