Difference between revisions of "2023 AMC 10A Problems/Problem 9"

Latest revision as of 22:25, 9 November 2023

Redirect to:

@@ Line 1: / Line 1: @@
-A digital display shows the current date as an <math>8</math>-digit integer consisting of a <math>4</math>-digit year, followed by a <math>2</math>-digit month, followed by a <math>2</math>-digit date within the month. For example, Arbor Day this year is displayed as 20230428. For how many dates in <math>2023</math> will each digit appear an even number of times in the 8-digital display for that date?
+#redirect[[2023 AMC 12A Problems/Problem 7]]
-<math>\textbf{(A)}~5\qquad\textbf{(B)}~6\qquad\textbf{(C)}~7\qquad\textbf{(D)}~8\qquad\textbf{(E)}~9</math>
-== Video Solution 1 by OmegaLearn ==
-https://youtu.be/xguAy0PV7EA