Question

a car travels 20 kilometre in 1 hour and another 40 kilometre in 3 hours? what is the average speed of car? ​

Answer 1

Answer:

15 Km/Hr

Explanation:

Average Speed = Total Distance/Total Time

Total Distance = 20+40

=60 Km

Total Time = 1+3

= 4 Hrs

Average Speed = 60/4

=15 Km/Hr

Answer 2

Answer:THAT'S SIMPLE AS THAT.....

Explanation:

IT'S 15 KM PER HOUR