 
<translate> Njem dị n'agbata ebe atọ ahụ na-ewe awa 2 + 2 = awa 4. Ngụkọta oge maka njem ahụ bụ 4 * 60 = nkeji 240. Ọ bụrụ na Kira na-ezu ike nkeji iri atọ, njem ya ga-ewe nkeji narị abụọ na iri anọ (240+30) = nkeji narị abụọ na iri asaa (270). Ya mere, azịza ya bụ 270. <eng> Travel between the three stations takes 2 + 2 = 4 hours. The total time for the journey is 4 * 60 = 240 minutes. If Kira takes a 30 - minute break, her journey takes 240 + 30 = 270 minutes. So, the answer is 270. 