Convert 2.6 kilometers to miles
The Correct Answer and Explanation is:
To convert kilometers to miles, we use the conversion factor:
[
1 \text{ kilometer} = 0.621371 \text{ miles}
]
Given that we need to convert 2.6 kilometers to miles, the calculation would be:
[
2.6 \text{ kilometers} \times 0.621371 \text{ miles per kilometer} = 1.61557 \text{ miles}
]
Thus, 2.6 kilometers is approximately 1.62 miles when rounded to two decimal places.
Explanation:
The conversion from kilometers to miles is based on the standard metric conversion factor of 0.621371. This means that for every kilometer, the equivalent distance in miles is 0.621371 miles. This conversion factor arises from the fact that the metric system (kilometers) and the imperial system (miles) use different units of length.
Step-by-Step Conversion:
- Identify the conversion factor: We know from the metric system that 1 kilometer is equal to 0.621371 miles.
- Set up the equation: To convert kilometers to miles, multiply the number of kilometers by the conversion factor. [
\text{Miles} = \text{Kilometers} \times 0.621371
] - Perform the calculation: Multiply 2.6 kilometers by 0.621371 to get the result in miles. [
2.6 \times 0.621371 = 1.61557 \text{ miles}
] - Round the result: The result is 1.61557 miles, which can be rounded to 1.62 miles for practical purposes.
Why This Conversion is Useful:
Understanding how to convert kilometers to miles is essential in many real-life applications, particularly for people living in countries that use miles (such as the United States) while traveling or working in areas where kilometers are used (such as most European and Asian countries). This is common in fields like aviation, driving directions, and scientific research where precise measurements of distances are crucial.