Math Problem Solver

$$\frac{20}{1 + 125 \cdot 0.00591} = \frac{16000}{1391} \approx 11.50251617541337167505391804457225$$

$$\begin{aligned}\frac{20}{1 + 125 \cdot 0.00591}&=\frac{20}{1 + 125 \cdot \frac{591}{100000}}\\&=\frac{20}{1 + \frac{591}{800}}\\&=\frac{20}{\frac{1391}{800}}\\&=\frac{16000}{1391}\end{aligned}$$