a 300m train crosses a platform of 40m length. if it take 9 seconds to cross the train. what is its speed in km/hr
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... Speed of a train is 88 km/h. What time will it take to cross a platform 180 m long if the length of the train is 150 m?
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67.5...
Step-by-step explanation:
speed=distance/time
s=300/40*9
s=67.5
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