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A train covers a distance from station A to station B at the speed of 58 kmph and covers the distance from station B

A train covers a distance from station A to station B at the speed of 58 kmph and covers the distance from station B to station A at the speed of 52 kmph. What is the approximate average speed of the train? 1. 54 kmph 2. 58 kmph 3. 48 kmph 4. 52 kmph 5. 64 kmph

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