If 5 mi – 8 km, about how
many miles would be equal
to 50 km? Explain.
The Correct Answer and Explanation is :
To find out how many miles would be equal to 50 kilometers, we first need to understand the conversion factor between miles and kilometers. The commonly accepted conversion is:
1 mile ≈ 1.60934 kilometers.
To convert kilometers to miles, we can use the following formula:
[
\text{Miles} = \frac{\text{Kilometers}}{1.60934}
]
Conversion Calculation
Given that we want to convert 50 kilometers to miles:
[
\text{Miles} = \frac{50 \text{ km}}{1.60934} \approx 31.0686 \text{ miles}
]
Thus, approximately 50 kilometers is equal to about 31.07 miles.
Explanation
The need for conversion between miles and kilometers arises from their use in different measurement systems: miles are part of the imperial system, while kilometers belong to the metric system. The metric system is widely used around the world, especially in scientific contexts, while the imperial system is primarily used in the United States.
Understanding the conversion is crucial for various practical situations, such as travel, mapping, and navigation. For instance, if you are planning a road trip in a country that uses kilometers, knowing how to convert distances into miles can help you better estimate travel times and fuel consumption.
In our case, knowing that 50 kilometers is approximately 31.07 miles allows travelers to interpret distances they see on road signs when driving in countries that use the metric system. This conversion is also vital for athletes who might be training or competing in events measured in kilometers, as they often want to track their performance in miles.
In summary, the approximate conversion of 50 kilometers to miles is 31.07 miles, enabling clear communication and understanding across different measurement systems.