A boat starts with the speed of 1 km/h After every 1 km ,the speed of boat becomes twice How - Maths - Mathematical Reasoning

Question

A boat starts with the speed of 1 km/h After every 1 km ,the speed
of boat becomes twice How much will be the average speed of the
boat at end of journey of 2 5 km?

Ashmic Hegde · Answer

Average speed=2 5/1 625
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A boat starts with the speed of 1 km/h.After every 1 km ,the speed of boat becomes twice.How much will be the average speed of the boat at end of journey of 2.5 km?