Math, asked by madhavnair0632005, 10 months ago

speed of a boat in still water is 15 km/h. it goes 30 km upstream and returns back at the same point in 4 hours 30 minutes. find the speed of the stream​

Answers

Answered by ravinamani73
1

Step-by-step explanation:

easy question so easy convert kilometre per hour into metre per second

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