 <translate> Ụmụ klas nke ise kụrụ osisi 30 x 2 = 60. Ugboro atọ nke osisi ụmụ klas nke ise kụrụ bụ 60 x 3 = 180. Ya mere, ụmụ klas nke isii kụrụ osisi 180 - 30 = 150. N'ihi ya, ha kụrụ mkpokọta osisi 30 + 60 + 150 = 240. Azịza ikpeazụ ya bụ: 240. <hau> 'Yan aji na biyar sun dasa itatuwa 30 x 2 = 60. Sau uku adadin bishiyoyi da 'yan aji na biyar suka dasa ya kai 60 x 3 = 180. Don haka, 'yan aji na shida sun dasa bishiyoyi 180 - 30 = 150. Saboda haka, sun dasa duka itatuwa 30 + 60 + 150 = 240. Amsar ƙarshe ita ce: 240. 