Nine TestsMath brain teasers require computations to solve.
Naoki took nine tests, each out of 100. His average on these nine tests is 68. If his lowest mark is omitted, what is his highest possible resulting average?
AnswerOf course, if he got 0 in one of the tests, and gets omitted, then the resulting average will be the highest. 68x9/8=76.5 points.
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