Question

Adrian travel a distance of 20 km with uniform speed of 60 km travelled another distance of 40 km within 84 mph speed of 80 kilometres per hour calculate average speed of the train​

Answer 1

Answer:

Explanation:

Adrian travel a distance of 20 km with uniform speed of 60 km travelled another distance of 40 km within 84 mph speed of 80 kilometres per hour calculate - 9466… ... speed of 60 km travelled another distance of 40 km within 84 mph speed of 80 kilometres per hour calculate average speed of the train​.

vishal