Mathematics, 13.10.2020 23:01 Iamjungshook
A passenger train can travel, on average, 20 miles per hour faster than a freight train. If the passenger train covers 390 miles in the same time it takes the freight train to cover 270 miles, then how fast is each train?
Answers: 2
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A passenger train can travel, on average, 20 miles per hour faster than a freight train.
If the pas...
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