 
<translate> Ana bukatar aji ya karanta sa'o'i 300 a mako domin 299 + 1 = 300. Ana buƙatar aji ya karanta sa'o'i 60 a rana domin 300 / 5 = 60. Kowane ɗalibi yana bukatar ya karanta sa'o'i 3 a rana domin 60 / 20 = 3. Amsar ƙarshe: 3. <eng> The class needs to read 300 hours in a week because 299 + 1 = 300. The class needs to read 60 hours a day because 300 / 5 = 60. Each student needs to read 3 hours a day because 60 / 20 = 3.
The final answer: 3. 