Difference between revisions of "2023 AIME II Problems/Problem 1"
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Revision as of 00:53, 18 February 2023
Problem
The numbers of apples growing on each of six apple trees form an arithmetic sequence where the greatest number of apples growing on any of the six trees is double the least number of apples growing on any of the six trees. The total number of apples growing on all six trees is Find the greatest number of apples growing on any of the six trees.
Solution 1
In the arithmetic sequence, let be the first term and
be the common difference, where
The sum of the first six terms is
We are given that
The second equation implies that
Substituting this into the first equation, we get
It follows that
Therefore, the greatest number of apples growing on any of the six trees is
~MRENTHUSIASM
Solution 2
Let the terms in the sequence be defined as
Since this is an arithmetic sequence, we have So,
Hence,
And, since we are given that
we get
and
~Kiran
Video Solution 1 by SpreadTheMathLove
https://www.youtube.com/watch?v=nNhfDCX5-bw
See also
2023 AIME II (Problems • Answer Key • Resources) | ||
Preceded by First Problem |
Followed by Problem 2 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 | ||
All AIME Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.