Anil can do a work in 15 days while Sunil can do it in 25 days. How long will they take if both work together?\nOptions:\n(A) 3 4/9 days\n(B) 8 4/9 days\n(C) 9 3/8 days\n(D) 6 3/8 days\n(E) none of these Think first, then make a decision. Some random thoughts:
User
1/15 + 1/25 = 8/75\n75/8 = 9 3/8 days So the answer is (C).
Assistant