Answer
5.12
Work Step by Step
$\ \ \ \ \ \ \ \ \ \ 5.12$
$25\bigr)\overline{128.00}$
$\ \ \ \ \ \ \underline{125}$
$\ \ \ \ \ \ \ \ \ \ 30$
$\ \ \ \ \ \ \ \ \ \ \underline{25}$
$\ \ \ \ \ \ \ \ \ \ \ \ 50$
$\ \ \ \ \ \ \ \ \ \ \ \ \underline{50}$
$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0$