A train travels 150 miles at 50 mph and then another 200 miles at 80 mph. What is the average speed for the entire journey?

Fri, 17 Apr 2026 12:58:31 +0000

**A train travels 150 miles at 50 mph and then another 200 miles at 80 mph. What is the average speed for the entire journey?** Ever wondered how speed variations affect travel time across long distances? That’s a question gaining quiet attention as more travelers track efficiency in rail journeys. A train covering 150 miles at 50 mph, then another 200 miles at 80 mph presents a classic question in motion and time: what is the true average speed for the whole trip? Though subtle, this scenario reveals key principles of average speed calculation—and why it matters beyond numbers. In a mobile-first world focused on smarter mobility, understanding how shifting speeds stack up builds confident travel choices. ---