Question 908011
Describing a real world situation for d=rt is something you need to do on your own.  You could also look for an example in an algebra textbook.


Saying what d=rt means can be done for you.
Think of r as a constant which relates d to t; d mean distance, and t means time.  d needs to go along with a unit of measure for distance; and t needs to go along with a unit of measure for time.  r must be in unit consistent with those of t and d.  {{{d/t}}}  is a rate and {{{d/t}}} is given the constant number, r.


{{{d=rt}}}, easily solved for t.
{{{d(1/r)=rt(1/r)}}}
{{{d/r=t}}}.