 <translate> Ajụjụ bụ: Sasha pụrụ ịza ajụjụ 15 n'otu awa. Ọ bụrụ na o nwere ajụjụ iri isii ọ ga-aza ma rụọ ọrụ awa abụọ, ajụjụ ole ka ọ ka ga-aza? Ntụgharị uche site n'usoro: Sasha na-aza ajụjụ 15 n'otu awa * awa 2 = ajụjụ 30. Nke a pụtara na a ka nwere ajụjụ iri isii <unk> ajụjụ iri atọ = ajụjụ iri atọ a ga-emecha. <hau> Tambayar ita ce: Sasha na iya kammala tambayoyi 15 a cikin awa daya. Idan tana da tambayoyi 60 da za ta kammala kuma ta yi aiki na awanni 2, tambayoyi nawa ne har yanzu take bukatar kammala? Tsarin tunani mataki-mataki: Sasha ya kammala tambayoyi 15 / awa * 2 hours = tambayoyi 30. Wannan yana nufin har yanzu akwai tambayoyi 60 <unk> tambayoyi 30 = tambayoyi 30 da suka rage don kammala. 