Wrap it up
A thin, uniform, square sheet of leftover gift wrap measures \(1\) m on all sides. A square measuring \(10\) cm on each side is cut out from the top right corner. From the same perspective, another square measuring \(20\) cm on each side is cut, (centered) at the center of the lower right quarter of the sheet. How far, in mm (rounded to the nearest integer), is the sheet's center of mass from its center prior to the cuts?