Final answer:
To convert 82 mph to km/h, multiply by the conversion factor of 1.60934, resulting in 131.96588 km/h. After rounding, the correct reported speed is approximately 132 km/h.
Step-by-step explanation:
To convert the speed from miles per hour (mph) to kilometers per hour (km/h), you can use the conversion factor that 1 mile equals approximately 1.60934 kilometers. Given the speed is 82 mph, you multiply by this conversion factor to determine the speed in km/h.
82 mph × 1.60934 km/mi = 131.96588 km/h
However, when reporting the speed, it's common to round to the nearest whole number. Hence, the speed would be approximately 132 km/h.
It is always good to check if the answer is reasonable. In this case, the conversion from miles per hour to kilometers per hour leads us to a larger number as expected since a kilometer is shorter than a mile, showing that our conversion is reasonable.