The expression in the image appears to be $6 - \frac{5}{4}$.

To solve this:

1. Convert the fraction to a decimal or keep it as a fraction for subtraction.
2. $6 - \frac{5}{4} = 6 - 1.25$.
3. Subtract $1.25$ from $6$.

So the result is: $6 - 1.25 = 4.75$

Therefore, $6 - \frac{5}{4} = 4.75$.

Would you like more details on this, or do you have any other questions?

Here are some related questions you might find interesting:

1. What is the general method for subtracting fractions from whole numbers?
2. How can you convert a fraction to a decimal?
3. What is the difference between proper fractions and improper fractions?
4. How can you check your work when performing basic arithmetic operations?
5. How does the order of operations affect calculations involving fractions?

Tip: When subtracting fractions from whole numbers, it's often helpful to convert the whole number to a fraction with the same denominator as the fraction you are subtracting.