Question

On a vacation trip to Canada you realize that the speed limit signs are in km/hour. Unfortunately, your speedometer only reads in mph. How fast are you allowed to go if the speed sign says 120 km/hr (rounded to the nearest tenth) ?

Answer 1

120 km is 74.56 miles so just round that

Answer 2

Answer: 74.6 miles per hour

Explanation:

I mile per hour equals 1.609 kilometers per hour. The formula to solve the speed limit is to divide 120 by 1.609.

120/1.609 = 74.6 miles per hour