Question 1201398
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Jennifer, Grace, and Janet played Computer games. 
Jennifer won 30% of the total games, Grace 25%, and Janet 45%. 
There were no ties. What is the least possible number of the games that Jennifer won?
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        The solution by @josgarithmetic is  INCORRECT.

        There is nothing farther from the correct solution,  than that from his post.

        For correct solution,  see my post below.



<pre>
From the context, the number of games in this problem is positive integer number.


They want you find the minimal positive integer number N such that 
30% of N is integer number; 25% of N is integer number and 45% of N is integer number.


In other words, they want  {{{3/10}}}  of N be integer;  {{{1/4}}}  of N be integer and  {{{9/20}}}  of N be integer.


It is not difficult to get (to guess, to tumble to - use any word) that N then is integer number 20.


Then the least possible number of the games that Jennifer won is 30% of 20, or 6.    <U>ANSWER</U>
</pre>

Solved.