Some persons can do a piece of work in 12 days. Two times the number of these people will do half of that work in?	Choose the correct choice from the following answers:
A) 3
B) 4
C) 5
D) 6
E) 8
12/ (2 * 2)= 
<gadget id="calculator">12/ (2 * 2)</gadget>
<output>3</output>
3 days   3nswer:3
<result>A</result>
Some persons can do a piece of work in 12 days. Two times the number of these people will do half of that work in?