bri1925 bri1925

27-12-2018
Biology

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A train travels 95 kilometers in 3 hours and then 55 kilometers in 2 hours. What is it’s average speed?

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AlbertThomas AlbertThomas

27-12-2018

The average speed is
(95 + 55)/5 = 150/5 = 30 kilometers/hour

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