Title: How Long to Travel Additional 250 km at Constant Speed: A Simple Time & Distance Calculation


When on a road trip, understanding travel time based on distance and constant speed is essential for planning. Suppose a car travels 150 kilometers in the first 3 hours at a steady speed. If the driver maintains this speed, how long will it take to cover an additional 250 kilometers?

Understanding the Context

Step 1: Calculate Constant Speed

To find the constant speed, use the formula:
Speed = Distance ÷ Time
Here, distance = 150 km and time = 3 hours:
Speed = 150 km ÷ 3 h = 50 km/h

So, the car travels at a steady speed of 50 kilometers per hour.

Step 2: Determine Time for Additional 250 km

Key Insights

Now that the speed is constant, calculate the time required to travel 250 km using:
Time = Distance ÷ Speed
Plugging in values:
Time = 250 km ÷ 50 km/h = 5 hours

Conclusion

At a constant speed of 50 km/h, it will take 5 hours to travel an additional 250 kilometers. This straightforward calculation helps drivers estimate journey times accurately and stay on schedule during long trips.


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Final Thoughts

Meta Description:
Learn how long it takes to travel 250 km at a constant speed of 50 km/h — the same speed used for a 150 km journey in 3 hours. Clear and quick calculation for smarter road trips.


Ready to plan your next journey? Use speed and distance to calculate time effortlessly!