C. Perfectly Latexed Problem

This "Perfectly Latexed Problem" after being perfectly latex should look like this :

$\frac{\frac{1}{4} \cdot \sqrt[8]{256}}{0.0125}$ .

One easily evaluates this as $\boxed{40}$ . Note that the line in the middle acts as / and 0.0(5^3) is actually 0.0125 :P