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Ramesh goes from station A to station B at the speed of 40 km/hr and returns from station B to station A at the speed of 60 km/hr . Find his average speed of the whole journey.

Posted in Math, asked by neha tiwari, 6 years ago. 4042 hits.

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(40+60)/2=50km/h. 

Bobur Yusubov
Bobur Yusubov - 6 years ago
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average spped of total journey is= ab+ba/2=40+60/2=50km/hr

Venkat Nagendra Thati
Venkat Nagendra Thati - 6 years ago
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-2

AVERAGE SPEED= 40 +60/2=50KmPER HOUR AND HIS AVERGE VELOCITY IS ZERO BECAUSE DISPLCEMENT IS ZERO .

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- 6 years ago
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