Difference between revisions of "AoPS Wiki:Problem of the Day/June 4, 2011"

Revision as of 21:44, 3 June 2011

{x} is defined by the smallest positive decimal such that when subtracted from x, you get an integer, and $0<\{x\}<1$

Find x such that $10*{x}^2+\frac{\lfloor x \rfloor}{\lceil x\rceil}=\frac{9}{10}$

@@ Line 1: / Line 1: @@
-{x} is defined by the smallest positive fraction such that when subtracted from x, you get an integer. <math>0<{x}<1</math>
+{x} is defined by the smallest positive decimal such that when subtracted from x, you get an integer, and <math>0<\{x\}<1</math>
 Find x such that <math>10*{x}^2+\frac{\lfloor x \rfloor}{\lceil x\rceil}=\frac{9}{10}</math>
 <noinclude>[[category:Problem of the Day]]</noinclude>