+0  
 
0
20
1
avatar

At the national curling championships, there are three teams of four players each. After the championships are over, the very courteous participants each shake hands once  with every member of the opposing teams, and once with each member of their own team.

How many handshakes are there in total?

 
 Jun 4, 2021
 #1
avatar+1760 
+1

12 players, how many pairs of people can we get?

12*11/2 = 66

 

=^._.^=

 
 Jun 4, 2021

17 Online Users

avatar
avatar