 <translate> Saurin saukar da ruwa = 10 + 8 = 18 Lokaci da aka ɗauka don rufe kilomita 90 a ƙasa = 90/18 = 5 hrs. Amsar ƙarshe: (B). <ibo> Speed na ala iyi = 10 + 8 = 18 Oge a ga-eji mee njem kilomita iri itoolu = 90/18 = awa ise. Azịza ya bụ: (B). 