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OpenStudy (mtalhahassan2):
A river flows at 2.8 km/h and Anita takes 8h to row 20 km up the river and back. How fast was she rowing?
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OpenStudy (mtalhahassan2):
@Astrophysics
OpenStudy (jojokiw3):
So Rate = Time/Distance. The river is flowing at a constant rate, but Anita rowed up the same distance and back down, thus the rate of the river is cancelled. Solve accordingly. :)
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