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3 years ago

15

One of my students got 95 and 98 for the two Principal tests and for the final test. What is the average of her three tests? Wha

t should be the minimal grade on the final test so that the average of the three tests is at least 90?

1 answer:

timofeeve [1]3 years ago

3 0

97% because that is the average of the three test scores.

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