Current location - Training Enrollment Network - Mathematics courses - In the final exam, Xiao Min got 92 points in math and 90 points in Chinese. His English score is 4 points higher than the average of these three subjects. How many points did he get in the English exa
In the final exam, Xiao Min got 92 points in math and 90 points in Chinese. His English score is 4 points higher than the average of these three subjects. How many points did he get in the English exa
In the final exam, Xiao Min got 92 points in math and 90 points in Chinese. His English score is 4 points higher than the average of these three subjects. How many points did he get in the English exam? The English score is 4 points higher than the average score of these three subjects. Assign the higher 4 points to the other two subjects, so that the two subjects can reach the average height, so the total score of mathematics and Chinese plus 4 points is the sum of the average height of the two subjects.

The average score is (92+90+4) ÷ 2 = 93 (points). The English score is 93+4 = 97 (points).

The arithmetic solution is: (92+90+4) ÷ 2 = 93 (minutes) 93+4 = 97 (minutes).

The equation is solved as follows:

Solution: Assuming that the three subjects are equally divided into X, the question means:

3x-x-4 = 92+90 (if you remove an average score from the total score of three subjects and then remove 4 points higher than English, it is equivalent to removing it.

2x-4= 182 an English score. )

2x= 186

x=93

93+4 = 97 (point)

A: The English score is 97.

I hope I can solve your problem.