## Solving 1 2/5 - 4/5

This problem involves subtracting a fraction from a mixed number. Here's how to solve it step-by-step:

### 1. Convert the mixed number to an improper fraction:

- Multiply the whole number (1) by the denominator of the fraction (5): 1 * 5 = 5
- Add the numerator (2) to the result: 5 + 2 = 7
- Keep the same denominator: 7/5

Now we have: **7/5 - 4/5**

### 2. Subtract the numerators:

- Since the denominators are the same, we can simply subtract the numerators: 7 - 4 = 3

### 3. Keep the same denominator:

- The result is
**3/5**

Therefore, 1 2/5 - 4/5 = **3/5**.