Question 1145893
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Her time walking back is 4 times her time running the distance of the race.


Is it what you want to find out ?
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In my view, the problem formulation is not perfectly clear; therefore, I only can make my hypotheses on what you want to know . . . 



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My note after reading the solution bt @josgarithmetic.


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    It is tooooo soft from my side to say that the problem formulation is not perfectly clear.


    It is simply CATASTROPHICALLY BAD.
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I just saw ~ 5000 times in this forum as "the students" try to create their own problems/formulations without having 
any knowledge/experience/notions on how to do it . . . 



I just noticed it in one of my previous comments (long time ago):


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    The better English is, the worst is Mathematical meaning and Educational value of such "inventions".


    Precise and exact illustration.


    Simply former English teacher tries to work as a mathematician.  Clear as a day . . . 
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     The simple rule and criterion is:  a good Math problem formulation is a piece of art.