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Mathematics, 07.10.2019 02:30 babygreg2001p97abr

Atrain traveled 210 mi in 3.5 h to its first stop. it then continued on traveling another 130 mi in 2.5 h.

what was the average speed of the train for the entire journey?

round to the nearest tenth, if necessary.

52.0 mi/h

56.0 mi/h

56.7 mi/h

60.0 mi/h

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