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A train travels 140 km in 2 hours and 30 minutes. What is its average speed?
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Jan 16, 2020
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A train travels 140 km in 2 hours and 30 minutes. What is its average speed?
Physics
middle-school
Joshua Rudd
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140km/2.5 = 56 so the train is traveling 56km/hr
Tkane
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Jan 21, 2020
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