Two persons A and B can complete a piece of work in 18 days and 24 days respectively. If they work together, what part of the work will be completed in 2 days?  Choose the correct choice from the following.
A) 7/36	B) 9/35	C) 4/37	D) 8/35	E) 5/3
A's one day's work = 1/18   B's one day's work = 1/24   (A + B)'s one day's work = 1/18 + 1/24 = 7/72   The part of the work completed in 3 days = 2 (7/72) = 7/36.   7/36nswer:7/36
<result>A</result>
Two persons A and B can complete a piece of work in 18 days and 24 days respectively. If they work together, what part of the work will be completed in 2 days?