A group of men decided to do a work in 6 days, but 4 of them became absent. If the rest of the group did the work in 12 days, Find the original number of men?  Choose the correct choice from the following answers:
A) 15
B) 6
C) 40
D) 10
E) 8
Original number of men = 4*12 / (12-6)= 
<gadget id="calculator">4*12 / (12-6)</gadget>
<output>8</output>
8   Answer is 8
<result>E</result>
A group of men decided to do a work in 6 days, but 4 of them became absent. If the rest of the group did the work in 12 days, Find the original number of men?