IsaacThePatriot IsaacThePatriot

08-02-2017
Mathematics

contestada

A train travels 86 kilometers in 2 hours, and then 89 kilometers in 5 hours. What is its average speed?

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wolf1728 wolf1728

08-02-2017

Train traveled 175 kilometers (86+89) in 7 hours (2+5).
speed = distance/time
speed = 175 / 7
speed = 25 kilometers / hour

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