In a group of 100 adults, 50 percent of the women are left-handed. If there are 12 right-handed women in the group, how many men are in the group?
Answers:
A) 48
B) 52
C) 54
D) 60
E) 76
12 left-haded women compose   100-50= 
<gadget id="calculator">  100-50</gadget>
<output>50</output>
50% (or 1/2) of all women, so there are total of   2*12= 
<gadget id="calculator">  2*12</gadget>
<output>24</output>
24 women --&gt; 100-24=76 men.   Answer: 76. --  100-24= 
<gadget id="calculator"> --  100-24</gadget>
<output>76</output>
76 men.   Answer: 76.
<result>E</result>
In a group of 100 adults, 50 percent of the women are left-handed. If there are 12 right-handed women in the group, how many men are in the group?