A certain lab experiments with white and brown mice only. In one experiment, 2/3 of the mice are white. If there are 11 brown mice in the experiment, how many mice in total are in the experiment?  Select the correct option
A) 39	B) 33	C) 26	D) 21	E) 10
Let total number of mice = M   Number of white mice = 2/3 M   Number of brown mice = 1/3 M = 11   =&gt; M = 33   Answer 33
<result>B</result>
A certain lab experiments with white and brown mice only. In one experiment, 2/3 of the mice are white. If there are 11 brown mice in the experiment, how many mice in total are in the experiment?