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Mathematics, 04.11.2019 23:31 rachel693
Dan traveled to the lake and back. it took 3.5 hours less time to get there than it did to get back. the average speed on the trip there was 60 mph. the average speed on way back was 22.5 mph. how many hours did the trip there take?
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Dan traveled to the lake and back. it took 3.5 hours less time to get there than it did to get back....
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