Two persons A and B can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 2 days?\nOptions:\n(A) 2/5\n(B) 1/6\n(C) 1/4\n(D) 1/9\n(E) 2/6 Now, let's think a bit. Some random thoughts:
User
A's one day's work = 1/30\nB's one day's work = 1/45\n(A + B)'s one day's work = 1/30 + 1/45 = 1/18\nThe part of the work completed in 2 days = 2 (1/18) = 1/9.
The final answer: (D).
Assistant