A car covers the first 30 km of its journey in 45 minutes and the remaining 25 km in 30 minutes. What is the average speed of the car?

A car covers the first 30 km of its journey in 45 minutes and the remaining 25 km in 30 minutes. What is the average speed of the car?
  1. 60
  2. 64
  3. 49
  4. 48
  5. None of these

Answer: Option E
Total distance/Total time =(30+25)/[(3/4)+(1/2)]
Average Speed=44kmph

Tags:
A car covers the first 30 km of its journey in 45 minutes and the remaining 25 km in 30 minutes. What is the average speed of the car?
A car covers the first 30 km of its journey in 45 minutes and the remaining 25 km in 30 minutes. What is the average speed of the car?
A car covers the first 30 km of its journey in 45 minutes and the remaining 25 km in 30 minutes. What is the average speed of the car?

Comments

  1. car coverNovember 6, 2021 at 4:33 AM

    car covers Your post is amazing and easy to understand and informative also.

    ReplyDelete

Post a Comment