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Mathematics, 26.06.2019 01:50 CSelmon23
Atrain travels 300km at a constant speed of v km/h. if the train had travelled 5km/h faster, the journey would have taken two hours less. find the speed of the train travelling at the slower speed.
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Atrain travels 300km at a constant speed of v km/h. if the train had travelled 5km/h faster, the jou...
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