The distance from your home to school is 15.5 km. How many miles is this
The Correct Answer and Explanation is:
Answer:
The distance from your home to school is approximately 9.63 miles.
Explanation
To convert kilometers to miles, we use a standard conversion factor. One kilometer is equal to approximately 0.621371 miles. This means that for every kilometer you travel, it is the same as traveling a little more than half a mile. This is useful because in some countries like the United States, distances are commonly measured in miles instead of kilometers, which are more common in many other parts of the world including Europe and most of Asia.
Let’s apply the conversion to your specific distance. You have a distance of 15.5 kilometers to convert into miles. The calculation is simple:
15.5 km × 0.621371 = 9.6312505 miles
When rounding to two decimal places for practical use, the result becomes 9.63 miles. This is a typical approach when presenting distances for everyday use such as in travel or navigation apps.
Understanding why the conversion factor is 0.621371 helps provide context. This value comes from the relationship between metric and imperial systems of measurement. A mile is defined as 1,609.344 meters, while a kilometer is 1,000 meters. Dividing 1,000 by 1,609.344 gives you approximately 0.621371.
In real-life applications, such conversions are essential. For example, if a traveler is using a GPS system set to miles while reading road signs in kilometers, knowing how to convert the units helps them understand distances better. Likewise, athletes tracking running distances or international shipping companies planning routes use these conversions to maintain accuracy across systems.
By converting 15.5 kilometers into miles, you can communicate or understand this distance in the units most familiar to your audience. In this case, the distance from home to school is about 9.63 miles.
