PDF chapter test TRY NOW
A motorcyclist drives from A to B with a uniform speed of \(30\ km\ h^{-1}\) and returns back with a speed of \(20\ km\ h^{-1}\). Find its average speed.
The formula to calculate the average speed is,
Average speed \(=\) \(Km\ h^{-1}\)
(Note: Enter your answers with no decimal places)
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