30%。 According to the inquiry of the senior high school entrance examination in Tianjin Huaming Middle School, there are 30 students enrolled in 100 middle school, 40 students with 500 points or above, 450 students with 450 points or above188 students enrolled in high school, and 65,438 students were enrolled in Tianjin Sports School. So the enrollment rate of Tianjin Huaming senior high school entrance examination is 30%.