Mathematics, 21.08.2019 11:00 lilay30

Acargo plane flew to moscow and back. it took six hours longer to go there than it did to come back. the average speed on the trip there was 152 mph. the average speed on the way back was 380 mph. how many hours did the trp there take? ( and ! ) asap

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Acargo plane flew to moscow and back. it took six hours longer to go there than it did to come back....

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