The image you uploaded shows the mathematical expression $1 \frac{2}{3}$, which represents a mixed number.

To convert this mixed number into an improper fraction:

• Multiply the whole number part (1) by the denominator (3) of the fractional part.
• Then, add the result to the numerator (2) of the fractional part.
• This gives: $\frac{1 \times 3 + 2}{3} = \frac{3 + 2}{3} = \frac{5}{3}$.

So, $1 \frac{2}{3}$ is equivalent to the improper fraction $\frac{5}{3}$.

Would you like more details on working with mixed numbers, or do you have any questions?

Here are 5 related questions you might want to explore:

1. How do you convert improper fractions back into mixed numbers?
2. How do you add and subtract mixed numbers?
3. What is the process for multiplying or dividing mixed numbers?
4. Can mixed numbers be represented as decimals?
5. How do you solve equations that contain mixed numbers?

Tip: When adding or subtracting mixed numbers, it's often easier to convert them to improper fractions first.