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Algebra
Pregunta

A motorboat with the current went \( 72 \) mi in \...

A motorboat with the current went \( 72 \) mi in \( 4 \) hours. Against the current, the motorboat could go only \( 40 \) mi in the same amount of time. Find the rate of the motorboat in calm water. 

Answer

The water flow rate is 14mi per hour.

Solución
View full explanation on CameraMath App.