 <translate> (A+B) aikin kwana 1 = 1/4 A's 1 aiki rana = 1/12 B na aikin kwana daya = 1/6 amsar ita ce (A). <ibo> (A+B) 1 ụbọchị ọrụ = 1/4 Ọrụ A rụrụ n'otu ụbọchị = 1/12 B's 1 day work = 1/6 Ya mere azịza ya bụ (A). 