2006 AMC 8 Problems/Problem 12
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Problem
Antonette gets on a 10-problem test,
on a 20-problem test and
on a 30-problem test. If the three tests are combined into one 60-problem test, which percent is closest to her overall score?
Solution
Adding them up gets . The overall percentage correct would be
.
See Also
2006 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 11 |
Followed by Problem 13 | |
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All AJHSME/AMC 8 Problems and Solutions |
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