Question

The odometer of a car reads 1000 km at the start of a trip and 1600 km at the end of the trip. The trip took 6 hrs; calculate the average speed of the car in m/s.

Answer 1

Average speed is 600/6=100km/hr or 27.7m/s

Answer 2

hey there
^_^
average speed = total distance travelled by total time taken
1000+1600/ 6 = 1000,000m +160000/6*60*60 = 6960000 m / s