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Mathematics, 07.01.2021 14:00 Csoard2004
37.
An express train travelled at a certain average speed from Town X to Town Y which was
150 km away. It then continued its journey to Town Z at an average speed 20 km/h faster than
its initial average speed. Town Ywas 200 km from Town Z. If it took the same time to travel for
both parts of the journey, what was the train's average speed for the first part of the journey?
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Answers: 3
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37.
An express train travelled at a certain average speed from Town X to Town Y which was
150...
150...
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