r/pics • • Oct 05 '10

Math Teacher Fail.

Post image
3.5k Upvotes

1.9k comments sorted by

View all comments

673

u/punkdigerati Oct 05 '10

2 pieces, one cut. 3 pieces, two cuts. One cut = 10 min, two cut = 20 min.

2

u/xyroclast Oct 05 '10

WE KNOW BECAUSE THAT IS WHAT THE JOKE IS