By 2010, college graduates, if you said two circles followed by a semicircle, two sixteens followed by what, they would say eight, because eight is half of 16.
I 2010, svarede gymnasiestuderende, hvis man sagde to cirkler efterfulgt af en halvcirkel, to sekstenedele efterfulgt af hvad, ville de sige otte, fordi otte er halvdelen af 16.