One kilometer is equal to how many miles ?

Question

Accepted Answer

One kilometer is equal to approximately 0.62 miles. This conversion is based on the standard relationship between kilometers and miles, where 1 mile is approximately equal to 1.60934 kilometers. Therefore, when converting from kilometers to miles, you divide the number of kilometers by 1.60934.

1. **Explanation for Option 3 (0.62):**
   - To convert kilometers to miles, you use the conversion factor of 1 kilometer being approximately 0.621371 miles. Rounding this to two decimal places gives you 0.62 miles. This is why Option 3 is the correct answer, as it accurately reflects the conversion from kilometers to miles.

2. **Explanation for why other options are incorrect:**
   - **Option 1 (0.84):** This value is too high. If 1 kilometer were equal to 0.84 miles, it would imply that a mile is shorter than it actually is. The correct conversion factor is closer to 0.62, not 0.84.
   - **Option 2 (0.5):** This value is too low. If 1 kilometer were equal to 0.5 miles, it would suggest that a mile is longer than it actually is. The correct conversion factor is 0.62, which is higher than 0.5.
   - **Option 4 (1.6):** This value is incorrect because it represents the approximate number of kilometers in a mile, not the number of miles in a kilometer. Therefore, it cannot be the correct conversion from kilometers to miles.

In conclusion, Option 3 is the correct answer because it accurately represents the conversion of 1 kilometer to approximately 0.62 miles, based on the standard conversion factor.