The maximum speed of a train is 90 km/h. It takes 10 hours to cover a distance of 500 km. Find the ratio of its average speed to maximum speed?
The maximum speed of a train is 90 km/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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The ratio of its average speed to maximum speed is:
> 50/90
> 5/9
t=10hrs
S=500km
Average speed = Total distance/Total time
= 500/10
= 50kmph
Ratio between average speed to maximum speed= 50/90=5/9