Mathematics, 09.11.2020 08:00 lindamillscotton90
A pilot flew a jet from City A to City B, a distance of 2400 mi. On the return trip, the average speed was 20% faster than the outbound speed. The round-trip took 3 h 40 min. What was the speed from City A to City B? (express the result on mi/h
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A pilot flew a jet from City A to City B, a distance of 2400 mi. On the return trip, the average spe...
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