Difference between revisions of "2016 AMC 10B Problems/Problem 24"
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<math>\textbf{(A)}\ 9\qquad\textbf{(B)}\ 15\qquad\textbf{(C)}\ 16\qquad\textbf{(D)}\ 17\qquad\textbf{(E)}\ 20</math> | <math>\textbf{(A)}\ 9\qquad\textbf{(B)}\ 15\qquad\textbf{(C)}\ 16\qquad\textbf{(D)}\ 17\qquad\textbf{(E)}\ 20</math> | ||
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| + | ==Solution== | ||
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| + | ==See Also== | ||
| + | {{AMC10 box|year=2016|ab=B|num-b=23|num-a=25}} | ||
| + | {{MAA Notice}} | ||
Revision as of 12:25, 21 February 2016
Problem
How many four-digit integers 
, with 
, have the property that the three two-digit integers 
form an increasing arithmetic sequence? One such number is 
, where 
, 
, 
, and 
.
Solution
See Also
| 2016 AMC 10B (Problems • Answer Key • Resources) | ||
| Preceded by Problem 23 |
Followed by Problem 25 | |
| 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. 
