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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?
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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?

User Matt Burland
by
8.2k points

1 Answer

3 votes

Answer:

5:30pm

Explanation:

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

User Mindlessgreen
by
8.3k points
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