The maximum speed of a train is 90km/h.it takes 10 hours to cover a distance of 500 km .find the ratio of its average speed to maximum speed
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Answered by
325
avg speed = 500 km / 10 hrs
= 50km/h
ratio of max speed and avg speed = 90/50
= 9:5.
= 50km/h
ratio of max speed and avg speed = 90/50
= 9:5.
Answered by
555
Given:
Maximum speed= 90km/hr
Time=10hrs
DISTANCE = 500km
Average speed= TOTAL DISTANCE/ TOTAL time
= 500/ 10
=50km/ hr
Ratio of maximum speed and average speed is = 90/ 50
=9:5
Ratio of maximum speed and average speed is =9:5
Maximum speed= 90km/hr
Time=10hrs
DISTANCE = 500km
Average speed= TOTAL DISTANCE/ TOTAL time
= 500/ 10
=50km/ hr
Ratio of maximum speed and average speed is = 90/ 50
=9:5
Ratio of maximum speed and average speed is =9:5
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