The distance between Delhi and Banglore is 1200Km by Air and 1500Km by train. A person takes 2hrs.to reach there by air but he needs 25 hrs.to reach there by train. Find the average speed in both cases.
Answers
Answered by
0
Answer:
Delhi and Banglore - 1200Km = Airplane (2 hours)
- 1500km = train (25 hours)
Airplane ( 1200km divided by 2 hours) 600km/h
train ( 1500km divided by 25 hours) 60km/h
the average speed
600km/h + 60 km/h = 660km/h
Pls mark my answer the brainliest and this questions subject is science because year6 science has a topic of speed.
Answered by
0
Answer:
averagea speed =total distance /total time
case 1 (air) total distance = 1200 km
total time = 2 hrs
average speed =1200 km / 2 hrs
= 600 km / hr
case 2 (train)
total distance = 1500 km
total time =25 hrs
average speed = 1500 km / 25 hrs
= 60 km /hr
the average speed = 660 km / hr
Similar questions