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2018 AIME I Problems/Problem 15

Revision as of 18:18, 6 March 2018 by LauraZed (talk | contribs) (Protected "2018 AIME I Problems/Problem 15" ([Edit=Allow only administrators] (expires 23:18, 7 March 2018 (UTC)) [Move=Allow only administrators] (expires 23:18, 7 March 2018 (UTC))))

How many numbers $n$ leave a remainder of $\frac{n}{2}$ when divided by a perfect square less than $100$?

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