Hello, I would like to ask what is the biological proportion of the senior high school entrance examination in Hangzhou? Biology in Hangzhou senior high school entrance examination accounts for 3.75%. The total score of the senior high school entrance examination in Hangzhou is 800, including English 150, physics 90, chemistry 60, morality and rule of law 50, history 50, physical education 40 (written test 4), geography 30 and biology 30. The biological ratio is 30/800 = 3.75%. Therefore, the proportion of biology in Hangzhou senior high school entrance examination is 3.75%.