Question

On the Red Trail, the distance between point A and point B is 7.3 kilometers. You walked this distance back and forth. What is the distance you walked in meters?

Two trails. Red trail has a single entrance and is smaller than Blue Loop, which starts at point A on red trail and swings out much wider than red trail, ending at point B on red trail.
7,300 meters
14.6 meters
14,600 meters
0.0146 meters

Answer 1

7.3 km = 7.3 × 1000 = 7300 m. Back and forth means twice that: 2 × 7300 = 14,600 m.

Answer: 14,600 meters.