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08-11-2018
Mathematics

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Two trains leave a city at 1 P.M. One train goes north at a constant rate of 75 mph. The other goes south at a constant rate of 63 mph. At what time will the trains be 621 miles apart?

Respuesta :

tiertuioly tiertuioly

10-08-2021

Answer:

5:30pm

Step-by-step explanation:

621/75+63 = 4h30 so 1pm+ 4:30

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