Expand $\frac{0.0875}{9}$ by multiplying both numerator and the denominator by $10000$.
$$sort(0.0875,\frac{875}{90000},29,290)$$
Reduce the fraction $\frac{875}{90000}$ to lowest terms by extracting and canceling out $125$.
$$sort(0.0875,\frac{7}{720},29,290)$$
Convert decimal numbers in the list $0.0875,\frac{7}{720},29,290$ to fractions.
$$\frac{7}{80},\frac{7}{720},29,290$$
Least common denominator of the numbers in the list $\frac{7}{80},\frac{7}{720},29,290$ is $720$. Convert numbers in the list to fractions with denominator $720$.