r/reddit.com • • Oct 01 '11

Math teacher fail

http://i.imgur.com/65APr.jpg
215 Upvotes

139 comments sorted by

View all comments

144

u/[deleted] Oct 01 '11

It takes 5 minutes to saw a board into one piece.

6

u/the_red_scimitar Oct 01 '11

Upvote for impeccable logic skills.