Answer:
3.2h
Explanation:
- Jody has already hiked 4 kilometers, and the trail is 12 kilometers long.
- If she hikes at a speed of 2.5 kilometers per hour, we can calculate the remaining time needed to complete the trail.
Remaining distance = Total distance - Distance already covered
Remaining distance = 12 km - 4 km
Remaining distance = 8 km
Time = Distance ÷ Speed
Time = 8 km ÷ 2.5 km/h
Time = 3.2 hours
Therefore, Jody needs approximately 3.2 more hours to complete the hike.