Question

If Jill is driving at 65 miles per hour, what is her approximate speed in kilometers per hour?

a) Approximately 104.6 km/h
b) Approximately 105 km/h
c) Approximately 107.8 km/h
d) Approximately 110.5 km/h

Answer 1

Jill's approximate speed in kilometers per hour is approximately 104.6 km/h.

Step-by-step explanation:

To convert miles per hour to kilometers per hour, we can multiply the given speed in miles per hour by a conversion factor. The conversion factor is the approximate value of 1 mile expressed in kilometers, which is 1.609 km. So, to find Jill's approximate speed in kilometers per hour, we multiply 65 miles per hour by 1.609 km/mi.

65 mi/h * 1.609 km/mi = 104.585 km/h (approximately)

Hence, the approximate speed of Jill in kilometers per hour is option a) Approximately 104.6 km/h.