A speed limit in Europe is 80 km per hour. What is the speed in miles per hour? There are about 1.6 kilometers in 1 mile. (1 point)

Question

Responses

80 miles per hour
80 miles per hour

128 miles per hour
128 miles per hour

75 miles per hour
75 miles per hour

50 miles per hour

Answer 1

To convert 80 kilometers per hour to miles per hour, you can use the conversion factor that there are approximately 1.6 kilometers in a mile.

\[ \text{Speed in mph} = \frac{\text{Speed in km/h}}{1.6} \]

So,

\[ \text{Speed in mph} = \frac{80 \text{ km/h}}{1.6} \approx 50 \text{ mph} \]

Therefore, the correct response is:

50 miles per hour.