domingo, 26 de marzo de 2017

Answer to the problem of the week: Fractions Puzzle

Cut up the pieces of this puzzle into squares (don’t cut the diagonal lines!)

Now try to put the square pieces together without rotating any of them (so that in the finished puzzle all the numbers are the right way up).

Two pieces may only go next to each other if the edges that touch contain fractions that are equivalent.

lunes, 6 de marzo de 2017