 
<translate> Ụgbọ okporo ígwè na-agba kilomita 72 n'otu awa na-agafe n'elu ikpo okwu n'ime sekọnd iri atọ ma nwoke guzo n'elu ikpo okwu n'ime sekọnd iri abụọ. Gịnị bụ ogologo nke ikpo okwu na mita? Nhọrọ: (A) 200 mita (B) Ihe dị ka mita 360 (C) 420 mita (D) 600 mita (E) A pụghị ikpebi ya. Buru ụzọ chee echiche, kpebizie ihe ị ga-eme. Ụfọdụ echiche na-enweghị isi: <eng> A train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 20 seconds. What is the length of the platform in meters?
Options:
(A) 200 meters
(B) 360 meters
(C) 420 meters
(D) 600 meters
(E) Cannot be determined Think first, then make a decision. Some random thoughts: 