Monday, May 31, 2010

At the Movies

Solution

There are 6 ways for the students to sit on the seats.

F5F6F7
ChrisJoJohn
ChrisJohnJo
JoJohnChris
JoChrisJohn
JohnJoChris
JohnChrisJo
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)