Question 1099586
{{{40*minutes=(2/3)hour}}}
<pre>
             SPEED       TIME         DISTANCE

BUS            6            x          {{{6x}}}

TRAIN         22         {{{2/3-x}}}   {{{22(2/3-x)}}}

TOTAL                    {{{2/3}}}      6.6
</pre>

Solve for x in {{{6x+22(2/3-x)=6.6}}}.