emmamaebateman emmamaebateman

04-02-2020
Mathematics

contestada

A motorboat traveling with a current can go 120 km in 4 hours. Against the current, it takes 6 hours to go the same distance. Find the speed of the motorboat and speed of the current.

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Losaso2010 Losaso2010

04-02-2020

180 is the speed of the motorboat. I don't know the speed of the current.

........................................

120÷4=30

30×6=180

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