Question: 9.)
3 : 721
5 : 7
bottom-left: a partial fraction/bar-graph-like math shape is visible, with \u201c3\u201d above a horizontal bar and \u201c5\u201d below it on the left, \u201c721\u201d aligned to the right with a vertical separator-like mark, and another separate lower partial fraction showing \u201c3\u201d above a bar and \u201c6\u201d to the right.
1. The problem shows two ratios or fractions: $\frac{3}{5}$ and $\frac{3}{6}$, and numbers $721$ and $7$ are also given.
2. We need to understand the relationship or compare these fractions and numbers.
3. First, simplify the fraction $\frac{3}{6}$:
$$\frac{3}{6} = \frac{\cancel{3}}{\cancel{6}} = \frac{1}{2}$$
4. The fraction $\frac{3}{5}$ is already in simplest form.
5. Now, compare $\frac{3}{5}$ and $\frac{1}{2}$:
$$\frac{3}{5} = 0.6, \quad \frac{1}{2} = 0.5$$
6. So, $\frac{3}{5} > \frac{1}{2}$.
7. The numbers $721$ and $7$ seem to be separate and not directly related to the fractions.
8. Without additional context, the main math here is simplifying and comparing the fractions.
Final answer: $\frac{3}{5} > \frac{1}{2}$ and $\frac{3}{6} = \frac{1}{2}$.