According to the 20 15 senior high school entrance examination in Guilin, there are 34,805 registered candidates and 523 absent from the general examination in Greater Guilin 12 county. The actual number of people who took the exam was 34,282, of which 8,695 were registered in urban areas. Then: the first-class students account for about 12%, that is, 34282×12% = 4114, which means that 4 1 15 students in the senior high school entrance examination in Guilin are first-class students; Second-class students account for about 13%, that is, 34282× 13%=3429, that is to say, the total score ranges from 2744 to 857 1, and so on.