The problem asks you to write the division that corresponds to the shaded parts of the shape.

Analysis:

1. The shape is divided into 12 equal parts (12 rectangles in total).
2. 4 parts are shaded.

Division Representation:

The fraction of shaded parts is: $\frac{\text{Shaded Parts}}{\text{Total Parts}} = \frac{4}{12}$

Simplifying this fraction: $\frac{4}{12} = \frac{1}{3}$

Final Division:

The division corresponding to this fraction is: $4 \div 12 = \frac{1}{3}$

Would you like me to explain this in more detail or show another approach?

Related Questions:

1. What is the difference between division and fractions in mathematics?
2. How do you simplify fractions to their lowest terms?
3. If 6 parts were shaded instead of 4, what would the fraction and division be?
4. How do you represent fractions using division?
5. What is a real-world example of dividing a whole into equal parts?

Tip: To simplify fractions, always divide the numerator and denominator by their greatest common factor (GCF).