A person goes swimming. He swims 6 km against the direction of the stream and takes 2 hours. Then he suddenly changed his direction and traveled 10 km downstream in 2 hours. Find the speed of the person in still water.
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A person goes swimming. He swims 6 km against the direction of the stream and takes 2 hours. Then he suddenly changed his direction and traveled 10 km downstream in 2 hours. Find the speed of the person in still water.