A girl delivering newspapers travels three blocks west, four blocks north, then six blocks east.
B. What is the total distance she travels?
I don't know if at your level they have made a distinction between distance and displacement. "total distance travelled" usually means the total number of blocks you actually walked, i.e. 3+4+6, but my ...
The total distance traveled by a girl delivering newspapers are found. In two paragraphs, the solution explains the problem and how to solve it.