Final answer:
Nancy drove 215 miles in March, which is more than 100 miles. Since 215 is greater than 100, we can conclude that Nancy drove more than 100 miles.
Step-by-step explanation:
To determine whether Nancy drove more, less, or exactly 100 miles, we simply compare the number of miles she drove to 100. Nancy drove 215 miles in March. We need to decide how this compares to 100 miles:
- If Nancy drove more than 100 miles, the number of miles would have to be greater than 100.
- If she drove less than 100 miles, the number would be smaller than 100.
- If she drove exactly 100 miles, then her total mileage would be 100 miles.
Since 215 is greater than 100, we can conclude that Nancy drove more than 100 miles in March. Therefore, the answer is: More than 100 miles