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At the same time, two trains start toward each other on parallel tracks, 450 miles apart. Train A’s constant rate is 55 mph. Train B’s is 65 mph. How long before they pass each other?

Respuesta :

Caleyniajayne15

55 + 65 = 120

450/120 = 3.75 hrs

= 3h 45m


but647

Answer:

3h and 45 min

Step-by-step explanation:

Just did it