Question 1179631
<pre>
               SPEED         TIME       DIST.

Train           18k

Car              3k

Bus             40            12        480
</pre>
{{{40=(5/9)18k}}}------"speed of the bus is 5/9ths the speed of the train. "


{{{k=40*9/(5*18)}}}


{{{k=8*(1/2)}}}


{{{k=4}}}

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This means then car speed is  {{{3*4=12}}}, kilometers per hour.
Car will go 60 kilometers in five hours.