Question 1144259
.


I think that as a Math problem for school students,  it has a few sense  (if any . . . ), 


since school students don't know what a chemical substance the  "pure bleach"  is.



Especially,  this phrase of the post


<pre>
    Explain the method you used using complete sentences.
</pre>

makes me laughing since the meaning of the question itself is not clear &nbsp;(is dark . . . ).



Who is the author of this masterpiece ? 



&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;May I ask you &nbsp;NEVER &nbsp;POST &nbsp;to this forum &nbsp;"Math problems" &nbsp;that you create on your own ?



Thank you very much and have a nice day.