Difference between revisions of "2001 AMC 8 Problems/Problem 22"
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Revision as of 23:39, 4 July 2013
Problem
On a twenty-question test, each correct answer is worth 5 points, each unanswered question is worth 1 point and each incorrect answer is worth 0 points. Which of the following scores is NOT possible?
Solution
The highest possible score is if you get every answer right, to get 
. The second highest possible score is if you get 
questions right and leave the remaining one blank, to get a 
. Therefore, no score between 
and 
, exclusive, is possible, so 
is not possible, 
.
See Also
| 2001 AMC 8 (Problems • Answer Key • Resources) | ||
| Preceded by Problem 21 |
Followed by Problem 23 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AJHSME/AMC 8 Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
