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Mathematics, 12.04.2020 22:18 StephenSudu

A 250 m train travels through a 2km tunnel at 27 km/hr. How long is it from the time the front of the train enters the tunnel, to when it completely leaves it?

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A 250 m train travels through a 2km tunnel at 27 km/hr. How long is it from the time the front of th...

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