 <translate> Speed elu mmiri = 27/9 = 3 kmph Speed ala iyi = 81/3 = 27 kmph Ọsọ nke iyi = 1⁄2 (27-3) = 12 kmph Ya mere azịza ikpeazụ bụ (A). <hau> Saurin hawan sama = 27/9 = 3 kmph Saurin saukar da rafi = 81/3 = 27 kmph Saurin rafi = 1⁄2 (27-3) = 12 kmph Saboda haka amsar karshe ita ce (A). 