Excellent rate = excellent number ÷ total number of people tested x 100%

Positive rate = excellent number ÷ total number of people tested x 100%.

Pass rate = the number of people who passed (the sum of the total number of people who passed, were good and excellent) ÷ the total number of people who took the exam x 100%.

Excellent standard of Chinese and math scores in the first and second grades of primary school (100): 90 points or above.

The passing standard of Chinese and mathematics scores in the first and second grades of primary school (100 scale): 60 points.

Grade 3-6 of primary school: 85 or above in Chinese and Mathematics (100).

The passing standard of Chinese and mathematics scores in the third and sixth grades of primary school (100 scale): 60 points.

Excellent standard of middle school subjects (excluding physical education) (100): 85 points or above.

The passing standard of middle school subjects (except physical education) (100): 60 points.

The standard of excellent sports performance: above 90 points.

Sports eligibility criteria: 60 points.

Extended data

Division operation

1 divided by a number that is not equal to zero is equal to the reciprocal of this number.

2. Divide two numbers, the same sign is positive and the different sign is negative, and divide by the absolute value. Divide zero by any number that is not equal to zero to get zero.

note:

Zero can't be a divisor and denominator.

Division and multiplication of rational numbers are reciprocal operations.

In the division operation, according to the law that the same sign is positive and the different sign is negative, the sign is determined first and then divided by the absolute value. If there is a fraction in the formula, it is usually calculated by turning it into a false fraction first. If it is not divisible, all division operations are converted into multiplication operations. ?