Math, asked by Ayesha8544, 1 year ago

distance between X and Y station is 80 km. A train covers first half with speed 50 km/hrs and second half with speed 60 km/hrs. Calculate avg speed of the journey.

Answers

Answered by anirudhn

0

Average speed = (60+50) / 2

=110 / 2

=55 km/hr

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