Reduce the fraction $\frac{689}{327082769}$ to lowest terms by extracting and canceling out $689$.
$$3+\sqrt{\frac{1}{474721}}$$
Rewrite the square root of the division $\frac{1}{474721}$ as the division of square roots $\frac{\sqrt{1}}{\sqrt{474721}}$. Take the square root of both numerator and denominator.
$$3+\frac{1}{689}$$
Convert $3$ to fraction $\frac{2067}{689}$.
$$\frac{2067}{689}+\frac{1}{689}$$
Since $\frac{2067}{689}$ and $\frac{1}{689}$ have the same denominator, add them by adding their numerators.
