ade U. 4 Divide unit fractions and whole numbers: word problems cari Seth is reading a new book about dragons and wizards. He reads \( \frac{1}{2} \) of a chapter every might before bed. There are 15 chapters in the book. How many days will it take Seth to firish the book? Write your answer as a fraction or a whole number.

To determine how many days it will take Seth to finish reading the book, we can use the following steps: 1. **Understand the Problem:** - **Total Chapters:** 15 - **Reading Rate:** \( \frac{1}{2} \) chapter per day 2. **Set Up the Calculation:** - To find the number of days, divide the total number of chapters by the number of chapters Seth reads each day. \[ \text{Number of Days} = \frac{\text{Total Chapters}}{\text{Chapters per Day}} = \frac{15}{\frac{1}{2}} \] 3. **Perform the Division:** - Dividing by a fraction is the same as multiplying by its reciprocal. \[ \frac{15}{\frac{1}{2}} = 15 \times 2 = 30 \] 4. **Conclusion:** - It will take Seth **30 days** to finish reading the book. **Answer:** 30