Difference between revisions of "2025 AMC 8 Problems/Problem 7"
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==Vide Solution 1 by SpreadTheMathLove== | ==Vide Solution 1 by SpreadTheMathLove== | ||
https://www.youtube.com/watch?v=jTTcscvcQmI | https://www.youtube.com/watch?v=jTTcscvcQmI | ||
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| + | ==Video Solution by Thinking Feet== | ||
| + | https://youtu.be/PKMpTS6b988 | ||
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==See Also== | ==See Also== | ||
{{AMC8 box|year=2025|num-b=6|num-a=8}} | {{AMC8 box|year=2025|num-b=6|num-a=8}} | ||
{{MAA Notice}} | {{MAA Notice}} | ||
Revision as of 18:55, 30 January 2025
Contents
Problem 7
On the most recent exam on Prof. Xochi's class,
students earned a score of at least 
%,
students earned a score of at least 
%,
students earned a score of at least 
%,
students earned a score of at least 
%,
How many students earned a score of at least 80% and less than 90%?
Solution
people scored at least 
, and out of these people, of them earned at least 
, so the people that scored in between and is 
.
~Soupboy0
Vide Solution 1 by SpreadTheMathLove
https://www.youtube.com/watch?v=jTTcscvcQmI
Video Solution by Thinking Feet
See Also
| 2025 AMC 8 (Problems • Answer Key • Resources) | ||
| Preceded by Problem 6 |
Followed by Problem 8 | |
| 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. 
