the speed limit on a local highway is 65 miles per hour. what is this speed in km/hr
1 mile = 1.609344 kilometers
65 * 1.609344 = 104.60736 km/h
To convert miles per hour to kilometers per hour, you need to use a conversion factor.
1 mile is approximately equal to 1.60934 kilometers.
Therefore, to convert from miles per hour to kilometers per hour, you can multiply the speed in miles per hour by 1.60934.
In this case, to convert 65 miles per hour to kilometers per hour, you would perform the following calculation:
65 miles/hour * 1.60934 kilometers/mile ≈ 104.6071 kilometers/hour
So, the speed limit of 65 miles per hour is approximately equal to 104.6071 kilometers per hour.