Question 1115462
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The correct answers are:


<pre>
    The slow boat speed is 6 km/h.


    The fast boat speed is 8 km/h.
</pre>


<U>Be aware</U>:  &nbsp;&nbsp;calculations and answers by &nbsp;@josgarithmetic &nbsp;are &nbsp;&nbsp;<U>I N C O R R E C T</U> &nbsp;!