3. Chris rode his bike along the same route every day for 60 days. He logged that he had gone exactly 127.8 miles. a. How many miles did he bike each day? Show your work to explain how you know.

To determine how many miles Chris biked each day, you can divide the total miles he rode by the number of days he biked. Here's how you can do it step-by-step: ### **Step 1: Identify the Total Miles and Number of Days** - **Total Miles Biked:** 127.8 miles - **Number of Days:** 60 days ### **Step 2: Set Up the Division** To find the miles biked each day, divide the total miles by the number of days: \[ \text{Miles per day} = \frac{\text{Total Miles}}{\text{Number of Days}} = \frac{127.8 \text{ miles}}{60 \text{ days}} \] ### **Step 3: Perform the Division** \[ \frac{127.8}{60} = 2.13 \text{ miles per day} \] ### **Conclusion** Chris biked **2.13 miles each day**.