TJ Prep Problems

TJ test prep practice problems  for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.

A Geometry Problem for TJ/AOS/Blair Test Prep (Medium). Target Time. 20-30 seconds.

Three squares are drawn as shown in the figure below. The second square is created by connecting the midpoints of the sides of the largest squares. The smallest square is created by connecting the midpoints of the sides of the middle square. What is the ratio of the area of the yellow region to the white region?

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