 <translate> Tambaya: Saurin jirgin ruwa a cikin ruwa mai nutsuwa shine kilomita 40 a kowace awa kuma saurin rafi shine kilomita 20 a kowace awa. Gano saurin da ke ƙasa da sama? Zaɓuɓɓuka: (A) 40, 68 kilomita a kowace awa (B) 40, 30 km a kowace awa (C) 90, 60 kilomita a kowace awa (D) 40, 60 km a kowace awa (E) 60, 20 kmph Bari mu ba da wasu tunani bazuwar kafin amsawa. <ibo> Ajụjụ: Ọsọ ụgbọ mmiri na-agba n'ime mmiri dị jụụ bụ 40kmph na ọsọ nke mmiri na-agba bụ 20kmph. Chọta ọsọ na-agbadata na nke na-agbago? Nhọrọ: (A) 40, 68 kmph (B) 40, 30 kmph (C) 90, 60 kmph (D) 40, 60 kmph (E) 60, 20 kmph Ka anyị nye ụfọdụ echiche na-enweghị isi tupu ịza. 