Mathematics, 22.11.2019 01:31 dalechloe5596

Atrain left for london, and after 9 hours later, a car traveling 80 miles per hour tried catching up to the train. after 3 hours, the car caught up. what was the train's average speed

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Atrain left for london, and after 9 hours later, a car traveling 80 miles per hour tried catching up...