a container 50 meters long passes a platform 100 meters long in 10 seconds. The speed of the container in km/hr is options : 36, 48, 54, 25
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Answer:
54km/hr
Step-by-step explanation:
total distance=150m
time=10s
speed=150m/10s
=15m/s
=15×18/5=54km/hr
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