Difference between revisions of "2016 AMC 10B Problems/Problem 24"
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==Solution== | ==Solution== | ||
Answer is (D) for those of you wondering (verified by coding). Still need solution. | Answer is (D) for those of you wondering (verified by coding). Still need solution. | ||
+ | abcd that satisfy problem conditions: | ||
+ | 1234 1357 1482 2345 2468 2470 2593 3456 3579 3581 4567 4692 5678 5680 6789 6791 8890 | ||
==See Also== | ==See Also== | ||
{{AMC10 box|year=2016|ab=B|num-b=23|num-a=25}} | {{AMC10 box|year=2016|ab=B|num-b=23|num-a=25}} | ||
{{MAA Notice}} | {{MAA Notice}} |
Revision as of 14:48, 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
Answer is (D) for those of you wondering (verified by coding). Still need solution. abcd that satisfy problem conditions: 1234 1357 1482 2345 2468 2470 2593 3456 3579 3581 4567 4692 5678 5680 6789 6791 8890
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 |
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