Find $\frac{8}{5}-\frac{3}{5}$

When subtracting fractions, the denominators (the bottom numbers) must be the same. In this case, both fractions have a denominator of 5. Subtract the numerators (the top numbers) and keep the denominator the same.
 So, it is, $\Rightarrow \frac{8}{5}-\frac{3}{5}=\frac{8-3}{5}=\frac{5}{5}=1$

Therefore, $\frac{8}{5}-\frac{3}{5}=1$.