 
 <translate> A train 540 meters long is running with a speed of 54 kmph. The time taken by it to cross a tunnel 180 meters long is?
Options:
(A) 29
(B) 18
(C) 48
(D) 99
(E) 11 Stream of consciousness first, then make a decision: <ibo> Ụgbọ okporo ígwè dị mita 540 n'ogologo na-agba ọsọ nke kilomita 54 kwa awa. Oge o were iji gafee oghere dị otu narị mita na iri asatọ n'ogologo bụ? Nhọrọ: (A) 29 (B) 18 (C) 48 (D) 99 (E) 11 Mmetụta uche mbụ, mgbe ahụ mee mkpebi: 