Reduce the fraction $\frac{140}{2744000}$ to lowest terms by extracting and canceling out $140$.
$$5+\sqrt{\frac{1}{19600}}$$
Rewrite the square root of the division $\frac{1}{19600}$ as the division of square roots $\frac{\sqrt{1}}{\sqrt{19600}}$. Take the square root of both numerator and denominator.
$$5+\frac{1}{140}$$
Convert $5$ to fraction $\frac{700}{140}$.
$$\frac{700}{140}+\frac{1}{140}$$
Since $\frac{700}{140}$ and $\frac{1}{140}$ have the same denominator, add them by adding their numerators.