The most difficult year of mathematics in Fujian senior high school entrance examination
202 1 year. The data of Fujian senior high school entrance examination shows that it is not difficult for candidates to reflect math problems in 2020, and the correct rate can reach 80%. Then the correct rate of mathematics in 2022 is 5% higher than that in 2020. By the end of 2022, the most difficult math in Fujian senior high school entrance examination is 202 1, and the correct rate is only 60%.