 
 <translate> 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?
Options:
(A) 2/5
(B) 1/6
(C) 1/4
(D) 1/9
(E) 2/6 Now, let's think a bit. Some random thoughts: <ibo> Mmadụ abụọ A na B nwere ike ịrụcha otu ọrụ n'ụbọchị iri atọ nakwa n'ụbọchị iri anọ na ise. Ọ bụrụ na ha arụkọ ọrụ ọnụ, kedụ ebe a ga-arụcha ọrụ n'ime ụbọchị abụọ? Nhọrọ: (A) 2/5 (B) 1/6 (C) 1/4 (D) 1/9 (E) 2/6 Ugbu a, ka anyị chee echiche ntakịrị. Ụfọdụ echiche na-enweghị isi: 