 
<translate> Za ka iya ajiye dala biyar a kan kujera guda da rangwamen kashi 25 cikin 100. A sayarwa kujerun $ 15 kowannensu saboda 20 - 5 = 15. Ka sayi kujeru 3 sama da 5 da ake bukata kafin karin kudin ya fara saboda 8 - 5 = 3. Za ka iya ajiye ƙarin $5 a kan waɗannan kujerun domin 15 x (1 / 3) = 5. Kujeru biyar na farko sun kai dala 75 gaba ɗaya domin 5 x 15 = 75. Kujeru uku na ƙarshe sun kai dala 30 gaba ɗaya domin 3 x 10 = 30. A jimilce sun kai $105 domin 75 + 30 = 105. Saboda haka, amsar ita ce 105. <eng> You save $5 per chair with the 25% off sale. On sale chairs cost $15 each because 20 - 5 = 15. You bought 3 chairs above the 5 required before the extra savings starts because 8 - 5 = 3. You save an extra $5 on these chairs because 15 x (1 / 3) = 5. The first five chairs cost $75 in total because 5 x 15 = 75. The final three chairs cost $30 in total because 3 x 10 = 30. In total they cost $105 because 75 + 30 = 105.
Thus, the answer is 105. 