2020 AMC 8 Problems/Problem 24
Revision as of 22:16, 17 November 2020 by Icematrix2 (talk | contribs) (Created page with "A large square region is paved with <math>n^2</math> gray square tiles, each measuring <math>s</math> inches on a side. A border <math>d</math> inches wide surrounds each tile...")
A large square region is paved with gray square tiles, each measuring
inches on a side. A border
inches wide surrounds each tile. The figure below shows the case for
. When
, the
gray tiles cover
of the area of the large square region. What is the ratio
for this larger value of
- 1VPMToday at 4:59 AM• 41 Y