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a car is moving A to B of speed 20 km/hours and return come back of the speed 30 km/hours.during all the journey what will bethe average speed of car?

a car is moving A to B of speed 20 km/hours and return come back  of the speed 30 km/hours.during all the journey what will bethe average speed of car?

Grade:12

1 Answers

Dhruvit Raithatha
32 Points
6 years ago
25 \ km\ hr^{-1}

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