To find the total distance traveled by the truck driver in kilometers, we first add the miles traveled each day:
- Monday: 120 miles
- Tuesday: 150 miles
- Wednesday: 100 miles
Total miles traveled:
\[ 120 + 150 + 100 = 370 \text{ miles} \]
Now, we convert miles to kilometers using the conversion factor of 1 mile = 1.609 kilometers.
To convert the total miles to kilometers:
\[ 370 \text{ miles} \times 1.609 \text{ kilometers/mile} = 595.33 \text{ kilometers} \]
Thus, the total distance traveled by the truck driver in kilometers is:
\[ \text{Total distance} = 595.33 \text{ kilometers} \]