Find the required expressions. A boat that travels at v km/h in still water travels 5 km

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Find the required expressions.

A boat that travels at v km/h in still water travels 5 km upstream and then 5 km downstream in a stream that flows at w km/h. Write an expression for the total time the boat traveled as a single fraction.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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