Jayden+Lassale+Bankstown



PICTURE OF ME!!!!!!

Hello all, my name is FAT CHO and I go to Lasalle Bankstown.

I have been involved with e~Tasc last year with my primary school: St Brendan's Primary School and I am looking forward to participating this year.

Ooooopsss, I just found out that I spelt "Lasalle" wrong on my title XP

Ok first topic : How many squares on a chess board. I would not change any pieces on the chess board, I believe that all the pieces have special aspects that would make the game boring if they were removed or changed. It would take 190 games for 20 children to play each other. If have found the formula, n=Number of students, Games = [n x (n - 1)] : 2