google returns 19,100,000 results for the equation. hard to believe this little experiment has been so popularhttp://www.google.com/search?hl=en&source=hp&biw=1672&bih=991&q=%22%2B48%C3%B72%289%2B3%29%22&aq=f&aqi=&aql=&oq=http://knowyourmeme.com/memes/48293?comment_page=2