Question

Find the average speed of a car if its travel 18 kilometre in 20 minutes.Solve these statement.​

Answer 1

Answer:

90km/hour

I hope its helpful......

Answer 2

Answer:

here first convert all units to Si units

So

18 km = 18000 m

20 mins = 1200 s

now average speed equals to m/s

WHich is

18000/1200= 15 m/s

So your average speed is 15 m/s

Please mark my answer as brainliest

Explanation: