Since $-\frac{33}{42}$ and $\frac{2}{42}$ have the same denominator, subtract them by subtracting their numerators.
$$sort(\frac{206}{35},\frac{-33-2}{42})$$
Subtract $2$ from $-33$ to get $-35$.
$$sort(\frac{206}{35},\frac{-35}{42})$$
Reduce the fraction $\frac{-35}{42}$ to lowest terms by extracting and canceling out $7$.
$$sort(\frac{206}{35},-\frac{5}{6})$$
Least common denominator of the numbers in the list $\frac{206}{35},-\frac{5}{6}$ is $210$. Convert numbers in the list to fractions with denominator $210$.
$$\frac{1236}{210},-\frac{175}{210}$$
To sort the list, start from a single element $\frac{1236}{210}$.
$$\frac{1236}{210}$$
Insert $-\frac{175}{210}$ to the appropriate location in the new list.
$$-\frac{175}{210},\frac{1236}{210}$$
Replace the obtained fractions with the initial values.
