A car travels from a to b with 40 km/h and returns from b to a with 60 km/h. its average speed during the whole journey is
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answer is 48km per hour
podarnerul8a:
I think it is wromg.
*wrong
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It’s average speed during the whole journey is 50 km/hr.
no you calculate the answer is 48km/ hr
you ask your sir please
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