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Mathematics, 10.12.2021 05:00 barn01
Trains A and B left stations R and S simultaneously on two separate parallel rail tracks that are 350 miles long. The trains pass each other at point X after traveling for a certain amount of time. Up to point X, the average speed of train B was 25% less than the average speed of train A. How many miles of the rail tracks has train A traveled when the two trains passed each other?
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Trains A and B left stations R and S simultaneously on two separate parallel rail tracks that are 35...
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