Mathematics, 24.05.2020 06:01 chloe8979

A salesman made a trip of 420 miles by bus and train. He traveled 3 hours by bus and 5 hours by train. If the train averaged 12 mph more than the bus, find the rate of each.

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A salesman made a trip of 420 miles by bus and train. He traveled 3 hours by bus and 5 hours by trai...

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