A train travels 50 miles in 29 minutes what is its speed in miles per hour
The correct answer and explanation is:
To find the speed in miles per hour, use the formula:
Speed = Distance ÷ Time
Step-by-step:
- Distance = 50 miles
- Time = 29 minutes
First, convert 29 minutes to hours:
29 minutes ÷ 60 minutes per hour = 0.4833 hours (rounded to four decimal places)
Now apply the formula:
Speed = 50 ÷ 0.4833 ≈ 103.45 miles per hour
Final Answer: Approximately 103.45 miles per hour
Explanation:
Speed tells how fast something is moving. It is measured as distance divided by time. In this case, the train covers 50 miles in 29 minutes. Since the speed is required in miles per hour, the time must be in hours. There are 60 minutes in an hour, so we divide 29 by 60 to convert minutes into a fraction of an hour. This gives us 0.4833 hours.
Once the time is in hours, divide the distance, which is 50 miles, by the time in hours. This calculation gives a speed of around 103.45 miles per hour. The reason for converting time to hours is that speed in miles per hour must have the time unit in hours.
This speed shows that the train is moving very fast, as it covers more than 100 miles in just under one hour. In real-world terms, such speed is typical of high-speed trains which are used in some countries for fast transportation between cities. Understanding this calculation is useful in comparing how long different forms of transportation take over the same distance.