The maximum speed of a train is 80 kilometre per hour it takes 10 hours to cover a distance of 400 km .Find the ratio of its maximum speed to its average speed.
Answers
Answered by
3
Answer:
2:1ratio
Explanation:
because if it will 10 km in full speed so it will cover 800km but it travels 400km only so 800:400 so 2:1
Answered by
11
average speed =total distance /total time
=(400/10)km/h
=40km/h
Maximum speed =80km/h
and now ratio between maximum speed and average speed is
=maximun speed /average speed
=80/ 40
=1ratio 2
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