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A train travels 90 kilometers in 4 hours, and then 82 kilometers in 1 hours. What is its average speed?
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A train travels 90 kilometers in 4 hours, and then 82 kilometers in 1 hours. What is its average speed?

User Kevin Groen
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1 Answer

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Average speed = total distance / total time.

That's 172 km / 5 hr = 34.4 km//hr
User Stegrex
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