on his first 5 tests, che averaged 92 points. on his next 3 tests hw scored 94, 85, and 85 points. what was his average for all
8 tests?
1 answer:
Answer:
90.5
Step-by-step explanation:
To get the average, we must add all the values and divide the sum by the amount of them:
- Add (92*5), 94, 85, 85 = 181
- Divide by the number of grades (8): 181/8
The answer will be 90.5, which is his average through all eight tests.
To do this in one step:

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