suppose youre driving in canada and realize the speed limit signs are in km/hour. unfortunately, your…

suppose youre driving in canada and realize the speed limit signs are in km/hour. unfortunately, your speedometer only reads in mi/hour. how fast are you allowed to go if the sign says 65 km/hour? round your answer to the nearest tenth. miles per hour

suppose youre driving in canada and realize the speed limit signs are in km/hour. unfortunately, your speedometer only reads in mi/hour. how fast are you allowed to go if the sign says 65 km/hour? round your answer to the nearest tenth. miles per hour

Answer

Explanation:

Step1: Recall conversion factor

1 mile is approximately 1.60934 kilometers. So to convert km/h to mi/h, we divide by 1.60934.

Step2: Perform conversion

Let $v$ be the speed in mi/h. We have $v=\frac{65}{1.60934}$. Using a calculator, $v\approx 40.4$.

Answer:

40.4