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Mathematics, 04.07.2019 00:30 GaudySky
When a train ride is nonstop, the time of the ride is reduced by 1/3. with stops, the time is 18 hours. how long is the nonstop ride?
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When a train ride is nonstop, the time of the ride is reduced by 1/3. with stops, the time is 18 hou...
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