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The question asks about the height of a scale model of a sports stadium, given the scale of 2 inches representing 30 feet, and the actual height of the stadium being 180 feet.

### Solution:

1. **Find the ratio** of the scale:
   - 2 inches represents 30 feet.
   - Therefore, 1 inch represents \(\frac{30}{2} = 15\) feet.

2. **Determine the height of the stadium in model terms**:
   - The actual height of the stadium is 180 feet.
   - To find the model height in inches, divide the real height by the number of feet represented by 1 inch:
   \[
   \text{Model height} = \frac{180 \text{ feet}}{15 \text{ feet per inch}} = 12 \text{ inches}.
   \]

Thus, the height of the scale model is **12 inches**, corresponding to **Option B**.

Would you like more details on any of the steps? 

Here are some related questions:
1. What if the stadium were 300 feet tall, how would the scale model height change?
2. How would the scale change if 1 inch represented 10 feet instead of 15 feet?
3. How can we reverse the process to find the real height of a stadium from a model's height?
4. Can this scale be used for other dimensions like width or length?
5. What other units of measurement could be used for models?

**Tip:** Always check the relationship between model and real-world sizes using ratios to make accurate conversions.

An architect built a scale model of a sports stadium using a scale in which 2 inches represents 30 feet. The height of the sports stadium is 180 feet. What is the height of the scale model in inches?

Learn how to find the height of a scale model of a sports stadium. The scale is 2 inches for every 30 feet, and the real stadium height is 180 feet. This problem covers ratios and scale modeling concepts for Grade 7 students.

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