Two mathematicians are watching a building. They watch as two people come out, and three people walk in. Four people come out, and two walk in. One mathematician turns to the other and says, "If one more person enters the building, it will be empty."

This I enjoyed.

I used my slide rule and did the calculation two times to verify it's accuracy and determined that the mathematician was correct in his assessment.

clever this morning...afternoon I meant.

I liked that!

Couldn't this almost fall under the Blonde Jokes forum, LOL

 Didn't someone ask for the answer?

 What's inside the building?

so right now it's -1. HAHAHA

 Isnt this what they teach accountants nowadays?

wakerider:

Couldn't this almost fall under the Blonde Jokes forum, LOL

I dunno... Blonde mathmaticians? That's gotta be a joke in and of itself!

Good one. 6 and 6.

I had to think about this for a minute but of course I do have blond hair!   Wakerider, you're right it probably should fall under blond jokes because I did have to stop and think for a minute. LOL

I agree with Wakerider!!!

Indeed, clever.