See:

The forecast score line is 20 15,

On the fractional line of 20 14, the fluctuation is 10.

It is recommended to aim at the upper limit.

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The total score of Jiangmen senior high school entrance examination is 830.

(2) Examination time and scores in all subjects.

Chinese test 120 minutes, full mark on the paper120; Math exam 100 minutes, full mark on the paper 120. Written English test is 80 minutes (no listening part), with a full score of 95; Physics, chemistry, and ideological and moral examinations are 80 minutes each, with a full score of100; The history, geography and biology exams are 50 minutes each, with full marks of 100. All subjects use the answer sheet to answer questions. The computer-aided English listening and speaking test is unified, with a full score of 25.

(3) The results of the senior high school entrance examination are calculated according to the original results.

The full marks of Chinese and mathematics are 120 respectively, and the full marks of English are 120 (including: English written test 95, English listening and speaking test 25); The full marks of physics and chemistry are100 respectively; Ideology and morality are included in the total score (paper score ×0.7, rounded to the whole number) according to the full score of 70; The full score of history, geography and biology is 50 points each (paper score ×0.5, rounded to the whole number), which is included in the total score; 50 points in sports. The total score of the exam is 830.

It's hard to say how many points you want in each subject.

If you get average grades in all subjects,

You can multiply the total score of each subject by 654 points and divide it by 830 points.