The average age of 10 men increases by 2 years when two women are included in place of two men of ages 10 and 12 years. Find the average age of the women?	Pick:
A) 21 B) 32 C) 30 D) 41 E) 37
10 + 12+ 10 * 2= 
<gadget id="calculator">10 + 12+ 10 * 2</gadget>
<output>42</output>
42/2= 
<gadget id="calculator">42/2</gadget>
<output>21</output>
21   21nswer:21
<result>A</result>
The average age of 10 men increases by 2 years when two women are included in place of two men of ages 10 and 12 years. Find the average age of the women?