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Physics, 09.09.2021 17:30 lydiapoetz5330

A train traveled 2/3 of a journey in 6 hours. Then, it traveled the remaining 300 miles in 4 hours. What was the total average speed for the whole journey?

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A train traveled 2/3 of a journey in 6 hours. Then, it traveled the remaining 300 miles in 4 hours....
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