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Mathematics, 26.09.2019 02:30 useralreadytaken

Jack drove to the train station and back. it
took two hours less time to get there than
it did to get back. the average speed on
the trip there was 40 km/h. the average
speed on the way back was 24 km/h. how
many hours did the trip there take?

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Jack drove to the train station and back. it
took two hours less time to get there than
...

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