The average score of Dongdong final exam in Chinese, mathematics and English is 92, including 90 in Chinese and 94 in English. How many points did Dongdong get in the math exam?

92×3 = 276 {points}

276-94-90 = 92 {points}

A: I got 92 points in Dongdong Mathematics.

Reasoning: because it is three courses, the average score is divided by three, then the average score multiplied by three is equal to the total score of Dongdong test. If you know Chinese 90 and English 94, then the total score is subtracted from the Chinese and English scores, and the rest is the math score.

Checking calculation: 92+94+90=276/3=92.

Note: /Yes except

I wish you the better you learn math! o(∩_∩)o

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