Wednesday, November 17, 2010

8th International Mathematical Olympiad 1966 Problems & Solutions

A1.  Problems A, B and C were posed in a mathematical contest. 25 competitors solved at least one of the three. Amongst those who did not solve A, twice as many solved B as C. The number solving only A was one more than the number solving A and at least one other. The number solving just A equalled the number solving just B plus the number solving just C. How many solved just B?
di
Label:

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.

Subscribe to: Post Comments (Atom)

Popular Posts

  • 1 Player
    Boxhead The Zombie Wars Infomation: Fight an army of zombies using awesome new weapons How to play: WADS Keys to move. Space to shoot. Z to ...
  • Hot Links - Delicious websites to feed hungry young minds.
    The left margin of this blog is entitled " Internet Integration in the Classroom " and it is composed of a number of great educati...
  • Car Game - A Burnout Dominator
    Burnout Dominator is a car game available with the video games. It is well supported for Playstation 2 and the Playstation portable. No game...