 <translate> Abokinsa yana tuki 40 * 3 = mil 120. Saboda haka, Christina ta yi tafiyar mil 210, - 120 = 90. Tun da iyakar gudu shine 30 mil a kowace awa lokacin da Christina ke tuki, ta tuka 90 / 30 = 3 hours. Saboda haka, tana tuki na tsawon minti 3 * 60 = 180. Amsar ita ce 180. <ibo> Enyi ahụ na-akwọ ụgbọala 40 * 3 = 120 kilomita. N'ihi ya, Christina na-eji ụgbọala aga kilomita 210 - 120 = 90. Ebe ọ bụ na a machibidoro ịgba ígwè ịgba kilomita iri ise n'otu awa mgbe Christina na-akwọ ụgbọala, ọ na-agba ụgbọala ahụ awa iri itoolu na ọkara ruo awa atọ. N'ihi ya, ọ na-akwọ ụgbọala ruo minit 3 * 60 = 180. Ya mere azịza ya bụ 180. 