Solve the following problems: 1. Is 6 rac25 = 1 rac35? 2. Calculate 5 rac34 - 2 rac14.

$$
6\frac{2}{5} = \frac{(6 \times 5) + 2}{5} = \frac{30 + 2}{5} = \frac{32}{5}
$$
$$
1\frac{3}{5} = \frac{(1 \times 5) + 3}{5} = \frac{5 + 3}{5} = \frac{8}{5}
$$

$$
\frac{32}{5} \text{ and } \frac{8}{5}
$$
Since $32 \neq 8$, then $\frac{32}{5} \neq \frac{8}{5}$.

The statement $6\frac{2}{5} = 1\frac{3}{5}$ is $\boxed{\text{False}}$.

$$
5 - 2 = 3
$$

$$
\frac{2}{4} = \frac{1}{2}
$$

$$
3 + \frac{1}{2} = 3\frac{1}{2}
$$
The difference is $\boxed{3\frac{1}{2}}$.