 
 <translate> If the tree produced 200 apples in the first season, there were 20 / 100 * 200 = 40 fewer fruits in the second season. The total production from the apple tree in the second season is 200 - 40 = 160. In the two seasons, the apple tree produced 160 + 200 = 360 fruits. The apple tree doubled the number of fruits it produced in the third season, totaling 160 * 2 = 320. In the three seasons, the apple tree produced 320 + 360 = 680 apples. Final answer: 680. <hau> Idan itacen ya ba da 'ya'yan itace 200 a kakar wasa ta farko, akwai 20 / 100 * 200 = 40 ƙananan' ya'yan itace a kakar wasa ta biyu. Jimlar samarwa daga itacen apple a kakar wasa ta biyu ita ce 200 - 40 = 160. A cikin yanayi biyu, itacen apple ya ba da 'ya'ya 160 + 200 = 360. Itacen apple ya ninka adadin 'ya'yan itacen da ya yi a kakar wasa ta uku, jimillar 160 * 2 = 320. A cikin yanayi uku, itacen apple ya samar da apples 320 + 360 = 680. Amsar ƙarshe: 680. 