 <translate> Ịgụ ihe ngwa ngwa pasent 60 pụtara na nwanne John na-ewe 1 +.6 = 1.6 oge karịa John ịgụ ihe. N'ihi ya, John na-agụ akwụkwọ n'ime awa 8 / 1.6 = awa 5. N'ihi ya, ọ ga-ewe Jọn awa iri na ise ịgụ akwụkwọ atọ ahụ. Azịza ikpeazụ ya bụ: 15. <hau> Karatun kashi 60 cikin dari ya fi sauri yana nufin ɗan'uwan John yana ɗaukar 1 +.6 = 1.6 sau da yawa fiye da John don karantawa. Don haka John ya karanta littafi a cikin 8 / 1.6 = 5 hours. Saboda haka zai ɗauki John 5 * 3 = 15 hours don karanta littattafai 3. Amsar ƙarshe ita ce: 15. 