Math, asked by suryawanshisachin007, 1 day ago

the rowing speed of swimmer is 10kmph. he covers certain distance against stream and come back to the starting point. his avg speed of total journey is 15/2 kmph find the speed of stream.​

Answers

Answered by Reyannasweet
0

Answer:

15/2

Step-by-step explanation:

6.5

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