A group of men decided to do a work in 20days, but 2 of them became absent. If the rest of the group did the work in 22days, Find the original number of men?
Choose the correct choice: A) 15 B) 22 C) 27 D) 29 E) 18
Original number of men = 2*22 / (22-20)= 
<gadget id="calculator">2*22 / (22-20)</gadget>
<output>22</output>
22   Answer is 22
<result>B</result>
A group of men decided to do a work in 20days, but 2 of them became absent. If the rest of the group did the work in 22days, Find the original number of men?