 <translate> Dexter nwere 9 x 15 = kaadị bọọlụ nkata 135. O ji kaadị bọọlụ jupụta igbe plastik 9 - 3 = 6. Ya mere, o nwere 6 x 20 = 120 kaadị bọọlụ. N'ihi ya, Dexter nwere 135 + 120 = 255 kaadị n'ozuzu. Azịza ikpeazụ ya bụ: 255. <hau> Dexter yana da katunan kwando 9 x 15 = 135. Ya cika akwatunan filastik 9 - 3 = 6 da katunan kwallon kafa. Don haka, yana da 6 x 20 = 120 katunan kwallon kafa. Saboda haka, Dexter yana da katunan 135 + 120 = 255 a duka. Amsar ƙarshe: 255. 