Question 1122162
<pre>
                   SPEED      TIME      DISTANCE
HIKE                3          d/3        d
RAN                 5          d/5        d
TOTAL                          3
</pre>
This information allows for finding the one-way distance, d.
{{{d/3+d/5=3}}}, from which the time each way can be found.




<pre>
                   SPEED      TIME      DISTANCE
HIKE                3          h        3h=d      
RAN                 5         3-h       5(3-h)=d
TOTAL                          3
</pre>
This information as arranged allows to find the hiking time, h.
Note, "HIKE" and "RAN" are the same distance.


{{{highlight(3h=5(3-h))}}}