As before, the two little squares must be the same size, since they have the same height, and the square right below must be twice the width. But if you assign them sizes 1, 1, and 2, then the height of the whole rectangle is 3, and the two on the right side would each be 1 1/2.
See the answer.
Back to Puzzle 2.
1999. This page may be printed for classroom use.
David E. Joyce
Department of Mathematics and Computer Science
Clark University
Worcester, MA 01610
The address of this file is http://aleph0.clarku.edu/~djoye/puzzles/square1.html