To find the total distance Andrea ran over the three days, we need to add the distances she ran each day together.
- Distance on Monday: 3.6 km
- Distance on Tuesday: 4.705 km
- Distance on Wednesday: 5.92 km
Now, let's add these distances:
\[ 3.6 + 4.705 + 5.92 = 14.225 \]
So, Andrea ran a total of 14.225 km over the three days.