Pinky runs around a square field of side 75 m, Bob runs around a rectangular field with length 160 m and breadth 105 m. Who covers more distance and by how much?

Explanation

To determine who covers more distance between Pinky and Bob, we need to calculate the perimeter of the square field that Pinky runs around and the perimeter of the rectangular field that Bob runs around.

### Step-by-Step Solution:

1. **Calculate the perimeter of Pinky's square field:**
- The formula for the perimeter of a square is given by:
\[
\text{Perimeter} = 4 \times \text{side}
...