Final answer:
The total distance Dale ran over four days is obtained by adding the distances from each day, resulting in a total distance of 35.97 kilometers.
Step-by-step explanation:
The question requires us to calculate the total distance Dale ran over four days. We simply need to add up the distances for each day:
- Day 1: 2.6 km
- Day 2: 11.3 km
- Day 3: 18 km
- Day 4: 4.07 km
To find the total, we add these numbers together:
2.6 km + 11.3 km + 18 km + 4.07 km = 35.97 km
So the total distance Dale ran is 35.97 kilometers.