Question

an aeroplane travel 4320 km in 6 hours find its speed in kilometre per hours and metres per second​

Answer 1

Answer:

Step-by-step explanation

Distance = 4320 km = 4320 * 1000 m

Time = 6 hours = 6*36*36 seconds

Speed = 4320/6 = 720 km/h

Speed = 4320000/6*36*36

=> Speed = 555.56 m/s

Answer 2

Speed =distance/time 4320/6=720km/s