Difference between revisions of "2007 AMC 10A Problems/Problem 6"
m (→Solution) |
(→Solution) |
||
(2 intermediate revisions by the same user not shown) | |||
Line 15: | Line 15: | ||
The answer is <math>\mathrm{(A)}</math>. | The answer is <math>\mathrm{(A)}</math>. | ||
− | In fact, the answer follows directly from examining the differences between each year. The largest differences are <math>6</math> and <math>7</math>. Due to the decreased starting number of students | + | In fact, the answer follows directly from examining the differences between each year. The largest differences are <math>6</math> and <math>7</math>. Due to the decreased starting number of students between <math>2002</math> and <math>2003</math>, that interval will be our answer. |
+ | |||
+ | ~edited by mobius247 | ||
== See also == | == See also == |
Revision as of 11:16, 3 June 2021
Problem
At Euclid High School, the number of students taking the AMC 10 was in 2002, in 2003, in 2004, in 2005, and 2006, and is in 2007. Between what two consecutive years was there the largest percentage increase?
Solution
We compute the percentage increases:
The answer is .
In fact, the answer follows directly from examining the differences between each year. The largest differences are and . Due to the decreased starting number of students between and , that interval will be our answer.
~edited by mobius247
See also
2007 AMC 10A (Problems • Answer Key • Resources) | ||
Preceded by Problem 5 |
Followed by Problem 7 | |
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 AMC 10 Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.