Answer
$\approx6.333$
Work Step by Step
A fraction $\frac{x}{y}$ can also be written in the form $x\div y$, where the numerator of the fraction is being divided by the denominator of the fraction.
Therefore, $6\frac{1}{3}=\frac{6\times3+1}{3}=\frac{19}{3}=19.000\div3\approx6.333$