The image you uploaded shows a mathematical expression that appears to be $3 \frac{1}{4}$, which represents a mixed number.

Converting the Mixed Number to an Improper Fraction

To convert the mixed number $3 \frac{1}{4}$ into an improper fraction, follow these steps:

1. Multiply the whole number by the denominator of the fraction: $3 \times 4 = 12$.
2. Add the result to the numerator of the fraction: $12 + 1 = 13$.
3. Write the result over the original denominator: $\frac{13}{4}$.

So, $3 \frac{1}{4}$ as an improper fraction is $\frac{13}{4}$.

Would you like more details or have any questions?

Here are five related questions you might find interesting:

1. How do you convert an improper fraction back into a mixed number?
2. What are the steps to add or subtract mixed numbers?
3. How do you multiply mixed numbers?
4. How do you divide mixed numbers and convert the result to its simplest form?
5. How would you solve an equation that includes mixed numbers?

Tip: When working with mixed numbers, it's often easier to convert them to improper fractions before performing operations like addition, subtraction, multiplication, or division.